Abysmal: There are many ways to do this, but the easiest way to do it without cheating is jump on one of the lights and burn yourself to death or find the Evil difficulty and there are lava floor tiles.

Hippie: This one was bugged for me when I did the first level without killing anything then I got it randomly when I put in the cheat for finishing the level.

Filthy Cheater: Simple, go to the codex and pick a random cheat and you should get it.

Overkiller: This one should be pretty easy, you can get it by playing through the game normally, but if you want to rush it, you can play the endless mode or make a save when you are at full soul power then kill the enemies and rinse and repeat.

Genocider: So, I randomly got this achievement after the most recent update (4/29/2019). I started a new game and it was unlocked. If this doesn't happen for you, just try redoing the achievement and it should work now.

Heh, Brutal: This one is easy to do, just knowing where to do it. This one can actually be done in the first level. After getting enough souls to reach full soul power before the part where they give you a legendary soul then activate it and kill as many enemies as you can. If you can't get it there, do it in the endless mode.

Armageddon: Simple, switch between any weapon and the Celestial Claw until the Earth appears then fire.

Amid Difficulty: In the Gateway (The Difficulty Selection part of it), act as though you are going to select the hard difficulty. Go up to the part with the moving blocks then fall into the area below. You should see a message then a lift to the right of it. Ride the lift then you will notice that you are on a raised wall. Walk along it to the right then drop down into the lower area ahead (not the round area you started in).

If You Can: Totally found this by accident. Once you have beaten the final boss, you will be transported to the final resting place of the champions. Walk past the Ancients of each realm and you will see some stairs, boom, developer room.

Killer: Simply kill all of the enemies in any level and you should get it, I got it on the first level.

Explorer: This one is not too hard, you can get it pretty easily on any of the boss levels too. On the level with the first boss, there is only one secret. As soon as you enter the next room (not the boss room), look up at the ceiling and there should be a red button to shoot above the door you just entered from. It will open a small room close by (again, not in the boss room). Otherwise, just get all of the secrets in a level and you will get it.

Speed Runner: This one is done best on a boss level but it is possible to do it on other levels, I did it with the first level (the flying enemies kept screwing me over though). This can be made even easier if you complete some of the game then go back and fight the first boss again with all of the weapons, the Aeturnum with full soul power makes quick work of him.

Scholar: This one is not that hard, but it can be if you select certain levels. Again, this is easiest on the boss levels since there are very few secrets and are not that large in size. For example, the first boss map has only one inscription and it is in the only secret on the level.

Close Shave: Simply make a save before completing a level, get hurt until you have less than 10 health then complete the level.

All-out: Simply make a save before finishing a level then waste all of your ammo then complete the level.

Soul Sacrifice: This one can be done normally, but it is much harder since you will probably use the soul power more wisely. However, if you attempt the first boss fight then kill him, you can get this achievement easy. Beat the boss then go get the souls from the only secret in the map.

Destroyer: As far as I know, this bug still works, but they might fix it. If you break a vase then load your game, the vase will still be broken. So, you could go through a level, waste your mana on breaking every breakable decoration then load the game to complete the level. I simply went to the first boss fight level, killed him then broke all breakable decorations.

Soul Limbo: This one can be done normally, but it can be done much more easily if you get full soul power then look for a legendary soul or some random small souls on the ground. It can be done in the first level quite easily if you get full soul power then pickup the legendary soul in the one room of the Chapel.

The Almighty Power: You should get this normally since all of the weapons are a lot stronger in soul mode. However, the fastest way is play the endless mode then collect all of the weapons. Then kill enough enemies to get full soul power and fire each weapon once with it activated then you should get the achievement.

Seeya: This one is best done in the endless mode, but you can also make a save then enter a room full of enemies with the Aeturnum and full soul power then load the game and repeat. In the endless mode, just get the Aeturnum, get as much purple mana then wait until there are enough enemies then blast them with the Aeturnum with soul mode activated.

Hardcore: This achievement works as of the latest update (4/29/2019). The way to achieve this is to get five awards at the end of a level. The best method is play a level you know well or one with not much to it (a boss level). I did the first level of Astral Equinox and it worked. I went for these awards: Killer, Scholar, Explorer, Destroyer, and Collector.

• Killer: Kill all enemies in the level
  
• Collector: Collect all pickups in a level
  
• Scholar: Read all inscriptions in a level
  
• Close Shave: Complete a level with less than 10 health
  
• Speed Runner: Complete a level in less than the Par Time.
  
• Explorer: Find all secrets in a level
  
• Destroyer: Destroy all breakable decorations in the level

Super Nova: Simply get the Celestial Claw then get full soul power, once you do that, find 5 enemies and kill them with the Celestial Claw with soul mode activated. I believe this achievement is cumulative so you can kill one enemy this way on one level then kill four more on the next level.

The Chosen One: Beat the last boss and watch the credits.

A Real Klutz: This achievement changed names and I will list the messages you will get when you die in a unique way.

• Cooked: Get killed by an enemy fire projectile or burn yourself with lava.
  
• Squished: Get killed by an enemy rock projectile or get squished by the map.
  
• Sliced: Get killed by an enemy sword (for example, the first enemies you meet kill you this way)
  
• Obliterated: Kill yourself with the Aeturnum's black hole or the last boss' galactic pool.
  
• Kaboom: Explode yourself with the Celestial Claw and certain enemy projectiles.
  
• You Died: Die due to random damage that is not listed above.
  
• Splat: This is from falling off of the map.
  
• Melted: Get killed by one of the plant creatures in Episode 3 (The Sacred Path). The second level in the episode has one close to the start of the level.

No Touchy: This one is kind of strange and is basically impossible to do normally since you will get hurt or use Mana. I actually got this achievement by testing all of the cheats then I used the complete level cheat in the Gateway and I got it.

Ready For Anything: This one is a little challenging, but can be done with some work. I simply continued through the game normally then I noticed I had full orange and purple Mana. I went to fight the first boss over again. I killed him with only Blue and Green Mana weapons since that is what they give you a lot of in that map. After I beat him, I collected all of the Blue and Green Mana I needed to have full Mana then I completed the level.

Fnord: This is a throwback to Apogee Software. In the level Journeyman's Way, you will get this achievement. Play through the level until you fight many golems in a long hall just before the end. In this hall you will find ramps going to the left and going to the right upwards. Take the one on the left and it will be somewhat dark. Walk along the path and at the end, jump down towards some curved blocks that have a path between them. Follow this path to find the second to last secret. After getting this secret jump up onto the nearest pillar straight ahead. Once you are on that look at the way close to you, there should be a texture that is the regular stone with the orange lines going through it. Just towards that block and it will open. This will open up to a maze, I don't know the exact path, but you will find a strange looking object at the end and unlock the achievement as well as get the last secret of the level.

He Swims, He Hungers: This one is a little bit of a challenge. Go to the Gateway of the Ancients then go behind the portal to the Arcane Expanse and there will be a pool. On the far side of the pool, there is an underwater path partially blocked by some foliage. Follow this path and you will find the secret level. At the end of this level there is the golden Dopefish and another cameo of the past.

DON'T GO!: Simple, start up the game then quit.

Savior of the Mages: Just complete each of level of the Arcane Expanse episode (or if you have beat the episode, just use level select to warp to the boss level).

Savior of the Moon: Just complete each level of the Astral Equinox (or if you have beat the episode, just use level select to warp to the boss level).

Savior of the Sentinels: Just complete each level of the Domain of the Sentinels (or if you have beat the episode, just use level select to warp to the boss level).

Savior of the Machine: Just complete each level of the Forges (or if you have beat the episode, just use level select to warp to the boss level).

Savior of the Sun: Just complete each level of the Solar Solstice (or if you have beat the episode, just use level select to warp to the boss level).

Savior of the Pilgrim: Just complete each level of the Sacred Path (or if you have beat the episode, just use level select to warp to the boss level).

Savior of the Universe: Just complete each level of the Abyss (or if you have beat the episode, just use level select to warp to the boss level).

Wheeeeee!: This one is simple and can be done on the first level of the game. . Simply go to the Legendary soul found later in the level and find a pool then activate Soul Mode then use the Axe.