Simply Complete the game as Exelica. There are 5 stages in total in Story Mode and should only take 10-15 minutes to complete.Don't worry about score, hidden bosses, or lives for now just finish the game and get a feel for it. If you want, you can also try to nab the "No Bomb" achievement here. Simply avoid pressing  and play through the game to the end. If you also do that on your first run, you will unlock two achievements during the Credits instead of one.

Complete the game as Crueltear.For more info see "Exelica Normal Ending" above.

In order to get a True Ending you must defeat the hidden boss Faintear on Stage 1 and 3 and you must NOT DIE because this will reduce your Total Points and you need a certain amount of those to trigger the fight.You must also go on to complete the entire game, once you get to Stage 5 you will get a slightly different end scene and face a different boss than usual. So while going for this achievement you will also get 2 other achievements(Destroy Faintear 1 and 2).

To face Faintear in each level you must get a certain amount of Score Items or "Total Points"(yellow triangles). You collect these when you destroy ships and you automatically gather them as long as your not shooting.See "Destroy Fainter(Level 1)" and "Destroy Faintear(Level 3)" on how to trigger her fights.

Same requirements as above only you must do it while playing as Crueltear.See above for more info. This should be fairly easy to get, especially on EASY difficulty.Be sure to set Live Stock to 4 and Bomb stock to 5 to decrease your chances of dieing.If you do just make sure you don't lose all of your lives. If your are asked to continue then you have failed and you need to start over. See "Destroy Fainter(Level 1)" and "Destroy Faintear(Level 3)" on how to trigger her fights

This should be pretty easy to get, especially on EASY difficulty.Be sure to set Live stock to 4 and Bomb stock to 5 to decrease your chances of dieing.If you die just make sure you don't lose all of your lives. If your are asked to continue then your score will go back to 0 and you will have to start over.To earn 50,000,000 points be sure to anchor all flying enemies and destroy grounded enemies with flying enemies.Try holding on to a ship and launching it at groups of enemies for better bonuses. Also be sure to try and face Faintear on Stages 1 and 3 for some extra points. You can also use the Debirs Trick on Faintear at Stage 5 to net you extra points which is listed below.Once you accumulate 50,000,000 points or more this achievement will unlock after the Credits.

Debris Bonus
There is also a VERY helpful tip to earn you as much as 30,000,000 points that I came up with. Make it to Stage 5 and at the final boss(Faintear) on Form 2 you will see lots of crumbling debris fall down from the left and right sides of the screen.Move your ship as low as possible and anchor the debris and then let go.To make it simple, just tab  button as the debris falls down and try your best to not harm Faintear while doing it. She will inevitably lose health but at a slow rate. Continue this for as long as possible while dodging arrow shaped projectiles. Maneuver from left or right where ever you see debris fall and keep tapping  at it and your score will rise until Faintear finally dies. I earned around 30,000,000 points from this while I was going for the 100,000,000 point achievement.

Similar to the achievement above except you will have to put some more work in.Once again you cannot use a continue and I strongly suggest you defeat Faintear on Stage 1 and 3 for extra points.I was able to rank up 30,000,000 points on Stage 1 by anchoring a lot and beating Faintear. And you can get up to 30,000,000 on the Stage 5 Boss fight alone if you use the 'debris trick' I mentioned above. That's 60,000,000 points from Stage 1 and 5 alone! And with stages 2-4 I'm sure you can get 40,000,000 points out of 3 stages especially if you defeat Faintear on stage 3.Personally I got this without defeating Faintear on Stage 3 but I recommend it. Just make sure you are always anchoring.By games end if you have 100,000,000 points or more this will unlock after the credits.

For Stage 1 make sure you have a Total Point score of 2300 or more by the time you get to the EMERGENCY prompt. Make sure you anchor everything you see with  button. Learn to aim and wait until there is a multitude of enemies on screen to launch it.Right before the Emergency Prompt you will see two big choppers one of which gives you a bomb.Anchor the one above that chopper and hold on to it until the boss comes.Once the boss fight starts launch the chopper at the boss and with precise aim it will take out the first form.
Form 2:Faintear will start to release small bombs that look like mines(small black circles) that are anchorable.Anchor them with  and launch it at the boss for another easy finish, be sure to hurry and grab another mine so that you can launch it at the boss on Form 3.
Form 3:You should have around 2300 points by now or else you wont face this form. Release the mine as its life bar replenishes for yet another quick finish, if you missed a mine to anchor just Lock-on to it and shoot it dead.You will not get as many points if you destroy it this way though.
Form 4:You must have 2500 total points or more, the boss will release small purple capsules above its cockpit, anchor them and launch them for an easy finish. 
Form 5:Have around 2800 total points, use another purple capsule if you have one saved from Form 4, if not then simply finish the boss by your own means(bomb if you want). DO NOT DIE or else you wont face Faintear.Make sure you have 3000 total points after defeating the boss.Afterwards there will be a 2nd Emergency Prompt and Faintear will appear followed by some dialogue. 

Stage 1 Faintear(2 Forms)
Faintear is a 2 Form Boss and is rather easy.Before she begins her offense be sure to Lock On to her and start shooting.
Form 1:She will shoot out bullets in a pattern just be sure to dodge and shoot at the same time and beware of the lasers she shoots out(as featured below).You also have the option of anchoring her red shields but unless you have good throwing aim I would not try it.
Form 2:She will start shooting bullets out in a circular motion, Lock-On to her and shoot like before and after a while she will bring in small red ships around her.Anchor one of the red ships and hurl it back at her until she dies. She will repeat this offense until she is defeated.
Also be sure to make use of the Pause trick here to ensure that you don't get hit.

Note:Here is a video playthrough of the entire Stage 1 including the Faintear fight, note the playstyle and Total Points needed to face her.

For Level 3 have 2900 Total Points by the time you get to the EMERGENCY prompt. Just play the level like I said earlier, anchor everything you see and shoot at ground enemies or in this case enemies on a revolving ring.Towards the end of the stage you will face ships that will shoot LOTS of projectiles in a variety. Be sure to anchor and throw them at each other as they appear on screen or you will get overwhelmed. There are 6 in all be sure to anchor the 6th one and hold on to it for the boss fight.Once it starts launch it at the boss it will not kill it but will give you a head start in damage. From there simply finish the first form with gunfire or bombs but gunfire is recommended.
Form 2:the boss will begin to shoot out projectiles very rapidly dodge them at the best of your ability or just shoot at them if playing on EASY. If you have around 2300 points or more you can take it down with gun fire but beware of bullets and use bombs to save your life.
Form 3:simply anchor the white mini ships from the right or left sides that appear and launch them at the boss for the finish.Make sure you have 3000 total points by now.If done correctly Faintear will appear after the Boss is destroyed.

Stage 3 Faintear(2 Forms)

Form 1:She will shoot bullets in a circular motion(similar to Stage 1)and you need to dodge these until she brings in red ships that surround her. Anchor one or two into her to defeat her.This may take a few tries if your aim is not that good.Make sure you defeat her fast because the longer it takes you to beat her the more bullets she will fire.
Form 2:Faintear will close in on you and bring out a rotating shield with 4 mini ships in each corner of it.It will begin to rotate and shoot vigorously, you may have to dodge bullets while moving around her here.Use the "Pause Trick" here and dodge the bullets.Try anchoring one of the mini red ships and hurl it at her.If she does not die try waiting for the revolving lasers to die down the cross over to another section of the shield and anchor another ship until she dies.The shield itself is anchorable too if you will prefer to beat her that way.

Note:This video will show you the entire playthrough of Stage 3 and it also includes the hidden Faintear fight.Please note the Total Points needed in order to face her and the strategy used to stay alive.Although this is the PSX version of the game, it's still the same deal.

Go to options and increase your bomb stock to 5. Also change the difficulty to EASY. While playing through the game it should be generally easy not to die. Keep a sharp eye out for arrow shaped projectiles and use anchoring to destroy red ball projectiles, or simply dodge them.You can also graze projectiles which basically means you can touch them but not directly and you wont die.If you are about to get hit and have nowhere to go be sure to use bombs.There is an extra bomb on each level and you can hold up to 6. Just make sure you have 5 before collecting it. Only bomb when you REALLY need to. And remember if you gather a bomb when you already have 6 then your not bombing enough. Try bombing at least once per stage, if you avoid using it throughout the stage then use it on the boss of that stage. Complete the game without losing a heart and this will unlock after the credits.

Quite possibly the easiest achievement in the game.Like I said in "Exelica Normal Ending" simply avoid pressing and you will get this you can die and use continues all you want you will still get this just don't use any bombs.You should get this while going for the first two achievements,easy enough

A very tricky but doable achievement. Completing the game on HARD is no easy feat. The best advice I can give is to go to Options and go to "Select Stage", from here you can pick stages 1-5 and when you start a game you will start on whichever stage you chose.Set it to whichever stage you wish to practice I recommend practicing Stage 5 but try practicing them ALL without dying and try to memorize ship patterns. Stage 5 is clearly the Hardest and you need to memorize what comes out and when.Be sure to use anchors as like always and utilize bombs to avoid deaths.If you ever need an alternative to bombs to stay alive you can always anchor large ships and swing them around to destroy bullets coming towards you to stay alive a little longer. It's also important to note that you can put Extend Type on every 25,000,000 that way as you rank up points you will get more lives which helps you last longer.Remember, you can lose lives when going for this achievement just not all of your lives. Again, this is a very difficult achievement and will take a while to obtain.

Hardest achievement in the game, Perfect Play will drive you nuts! Difficulty must be on NORMAL or HARD and if you die even once you'll have to quit out and try again.You must also defeat all forms of all Bosses(including both Faintear fights) so be sure to get many score items or else you won't face all the forms of each boss.Here are all the bosses you must defeat and the points needed to face each form. 

Note:Everytime you defeat a form for a boss it will pause and make a noise as if shifting into new gears, once it starts a different type of offense that's how you know you're in it's next form. Make sure you defeat all forms! If you miss a form because you did not have enough points then you must start the game all over. So for example if I'm facing the Stage 4 Boss, and I defeat its 3rd form with 3200 points, it will blow up and die instead of moving into Form 4 because I did not have 3500 points or more. Whenever this sort of thing occurs you will have to start a New Game.

Stage 1 Boss
Form 1: 0~
Form 2: 500~
Form 3: 1000~
Form 4: 2000~
Form 5: 2500~
Faintear: 3000~ 

Stage 2 Boss
Form 1: 0~
Form 2: 1000~
Form 3: 1500~
Form 4: 2500~

Stage 3 Boss
Form 1: 0~
Form 2: 2000~
Form 3: 3000~
Faintear: 3000~ 

Stage 4 Boss
Form 1: 0~
Form 2: 1000~
Form 3: 2000~
Form 4: 3500~

Stage 5 Boss
Form 1: 0~
Form 2: 0~

I suggest you use NORMAL difficulty to make this a bit easier.Use the Pause Trick every moment you need to or throughout the whole game if you must, just make sure no bullets touch your hit box! Use bombs to cheat death but use them sparingly, and destroy Fantear on Stage 1 and 3.If you need help with a certain stage or boss check the Strategy portion of the Road Map below.This is clearly the most difficult achievement in the game.You will get frustrated, you will yell, you will give up at times,but it can be obtained. A little bit more advice for this one is to Practice all 5 Stages and predict what comes out and when. If you want, head to options and put Stage Select on whichever stage you wish to start with so that you can practice it without getting hit. Remember, Practice makes Perfect.