Space Gladiators

1. 
   Alien Killer

   Kill 500 enemies.
   —
2. 
   Big Spender

   Buy 50 items.
   —
3. 
   Hater of Rocks

   Destroy 100 destructibles in one run.
   —
4. 
   Tactician

   Kill 5 enemies with deflected trap bullets in one run.
   —
5. 
   Demon

   Pick up 4 items from a demonic altar without dying.
   —
6. 
   Self Control

   Hold 500 coins.
   —
7. 
   I Love Shopping

   Buy 20 items in one run.
   —
8. 
   Master of SoulsSecret

   Steam withholds the description of a secret achievement.
   —
9. 
   Not Even my Final Form

   Escape Tartarus without using any abilities.
   —
10. 
    Minimalist

    Escape Tartarus without picking up items. (starting gear and arena rewards allowed)
    —
11. 
    Veteran

    Get all characters to level 5.
    —
12. 
    Rookie

    Die for the first time.
    —
13. 
    Hole ChampionSecret

    Steam withholds the description of a secret achievement.
    —
14. 
    Colosseum ChampionSecret

    Steam withholds the description of a secret achievement.
    —
15. 
    Jungle ChampionSecret

    Steam withholds the description of a secret achievement.
    —
16. 
    Freedom at LastSecret

    Steam withholds the description of a secret achievement.
    —
17. 
    Inefficient LaserSecret

    Steam withholds the description of a secret achievement.
    —
18. 
    True EngineerSecret

    Steam withholds the description of a secret achievement.
    —
19. 
    Brains Ain't EnoughSecret

    Steam withholds the description of a secret achievement.
    —
20. 
    Potatoes Beat BrainsSecret

    Steam withholds the description of a secret achievement.
    —
21. 
    LobotomySecret

    Steam withholds the description of a secret achievement.
    —
22. 
    A Spear Through the BrainSecret

    Steam withholds the description of a secret achievement.
    —
23. 
    Spittin' on BrainsSecret

    Steam withholds the description of a secret achievement.
    —
24. 
    Butchering BrainsSecret

    Steam withholds the description of a secret achievement.
    —
25. 
    Not Losing my SoulSecret

    Steam withholds the description of a secret achievement.
    —
26. 
    Potatoes Can't Be StoppedSecret

    Steam withholds the description of a secret achievement.
    —
27. 
    Robots Have Souls TooSecret

    Steam withholds the description of a secret achievement.
    —
28. 
    Collecting SoulsSecret

    Steam withholds the description of a secret achievement.
    —
29. 
    Size Doesn't MatterSecret

    Steam withholds the description of a secret achievement.
    —
30. 
    Who's Laughing NowSecret

    Steam withholds the description of a secret achievement.
    —
31. 
    Who's the Bully NowSecret

    Steam withholds the description of a secret achievement.
    —
32. 
    Standing up for PotatoesSecret

    Steam withholds the description of a secret achievement.
    —
33. 
    Exterminating BulliesSecret

    Steam withholds the description of a secret achievement.
    —
34. 
    No Bullies Where I'm FromSecret

    Steam withholds the description of a secret achievement.
    —
35. 
    Bullying BulliesSecret

    Steam withholds the description of a secret achievement.
    —
36. 
    Butchering BulliesSecret

    Steam withholds the description of a secret achievement.
    —
37. 
    Hate of ScienceSecret

    Steam withholds the description of a secret achievement.
    —
38. 
    Potatoes Beat MachinesSecret

    Steam withholds the description of a secret achievement.
    —
39. 
    The Best BotSecret

    Steam withholds the description of a secret achievement.
    —
40. 
    Hunting Old GuysSecret

    Steam withholds the description of a secret achievement.
    —
41. 
    Spittin' on ReactorsSecret

    Steam withholds the description of a secret achievement.
    —
42. 
    An Axe to the EngineSecret

    Steam withholds the description of a secret achievement.
    —
43. 
    No More FliesSecret

    Steam withholds the description of a secret achievement.
    —
44. 
    Meatballs BattleSecret

    Steam withholds the description of a secret achievement.
    —
45. 
    Dissecting FliesSecret

    Steam withholds the description of a secret achievement.
    —
46. 
    DisinfestationSecret

    Steam withholds the description of a secret achievement.
    —
47. 
    Insect vs InsectSecret

    Steam withholds the description of a secret achievement.
    —
48. 
    Butchering FliesSecret

    Steam withholds the description of a secret achievement.
    —
49. 
    Welcome to the JungleSecret

    Steam withholds the description of a secret achievement.
    —
50. 
    Coup d'EtatSecret

    Steam withholds the description of a secret achievement.
    —
51. 
    Cooked Mushrooms for DinnerSecret

    Steam withholds the description of a secret achievement.
    —
52. 
    Where's Your CrownSecret

    Steam withholds the description of a secret achievement.
    —
53. 
    An Interesting EcosystemSecret

    Steam withholds the description of a secret achievement.
    —
54. 
    The True KingSecret

    Steam withholds the description of a secret achievement.
    —
55. 
    The Last Obstacle FallsSecret

    Steam withholds the description of a secret achievement.
    —
56. 
    A Potato Through the HeartSecret

    Steam withholds the description of a secret achievement.
    —
57. 
    Humans Can't CompeteSecret

    Steam withholds the description of a secret achievement.
    —
58. 
    Skill Beats TechnologySecret

    Steam withholds the description of a secret achievement.
    —
59. 
    Cute but DangerousSecret

    Steam withholds the description of a secret achievement.
    —
60. 
    Axes Beat Laser SwordsSecret

    Steam withholds the description of a secret achievement.
    —
61. 
    Alien Bully

    Kill 100 enemies.
    —
62. 
    Alien Hunter

    Kill 250 enemies.
    —
63. 
    Alien Executioner

    Kill 1000 enemies.
    —
64. 
    Vandal

    Destroy 100 destructibles.
    —
65. 
    Nature Hater

    Destroy 250 destructibles.
    —
66. 
    Angry at the World

    Destroy 500 destructibles.
    —
67. 
    World Destroyer

    Destroy 1000 destructibles.
    —
68. 
    Hole FighterSecret

    Steam withholds the description of a secret achievement.
    —
69. 
    Hole DwellerSecret

    Steam withholds the description of a secret achievement.
    —
70. 
    Hole VeteranSecret

    Steam withholds the description of a secret achievement.
    —
71. 
    Colosseum FighterSecret

    Steam withholds the description of a secret achievement.
    —
72. 
    Experienced GladiatorSecret

    Steam withholds the description of a secret achievement.
    —
73. 
    Colosseum VeteranSecret

    Steam withholds the description of a secret achievement.
    —
74. 
    Survival SkillsSecret

    Steam withholds the description of a secret achievement.
    —
75. 
    BeastmasterSecret

    Steam withholds the description of a secret achievement.
    —
76. 
    Taming the JungleSecret

    Steam withholds the description of a secret achievement.
    —
77. 
    Hole NinjaSecret

    Steam withholds the description of a secret achievement.
    —
78. 
    No Time for FightingSecret

    Steam withholds the description of a secret achievement.
    —
79. 
    Fleeing the JungleSecret

    Steam withholds the description of a secret achievement.
    —
80. 
    I'm No PrisonerSecret

    Steam withholds the description of a secret achievement.
    —
81. 
    Danger ISecret

    Steam withholds the description of a secret achievement.
    —
82. 
    Danger IISecret

    Steam withholds the description of a secret achievement.
    —
83. 
    Danger IIISecret

    Steam withholds the description of a secret achievement.
    —
84. 
    Danger IVSecret

    Steam withholds the description of a secret achievement.
    —
85. 
    Danger VSecret

    Steam withholds the description of a secret achievement.
    —
86. 
    The New SpartacusSecret

    Steam withholds the description of a secret achievement.
    —
87. 
    Glorious PotatoSecret

    Steam withholds the description of a secret achievement.
    —
88. 
    The MachineSecret

    Steam withholds the description of a secret achievement.
    —
89. 
    Prehistorical HeroSecret

    Steam withholds the description of a secret achievement.
    —
90. 
    Acid RainsSecret

    Steam withholds the description of a secret achievement.
    —
91. 
    MassacreSecret

    Steam withholds the description of a secret achievement.
    —
92. 
    FreeeeedoooooomSecret

    Steam withholds the description of a secret achievement.
    —
93. 
    Technological WarfareSecret

    Steam withholds the description of a secret achievement.
    —
94. 
    EvolutionSecret

    Steam withholds the description of a secret achievement.
    —
95. 
    Gun MasterSecret

    Steam withholds the description of a secret achievement.
    —
96. 
    The AbominationSecret

    Steam withholds the description of a secret achievement.
    —
97. 
    Crushing StrengthSecret

    Steam withholds the description of a secret achievement.
    —
98. 
    Hiding in the DepthsSecret

    Steam withholds the description of a secret achievement.
    —
99. 
    BraaaaaainsSecret

    Steam withholds the description of a secret achievement.
    —
100. 
     Fried BrainSecret

     Steam withholds the description of a secret achievement.
     —
101. 
     SoooooooulsSecret

     Steam withholds the description of a secret achievement.
     —
102. 
     Interdimensional BarbecueSecret

     Steam withholds the description of a secret achievement.
     —
103. 
     BullieeeeeeeeeeesSecret

     Steam withholds the description of a secret achievement.
     —
104. 
     Gun FightSecret

     Steam withholds the description of a secret achievement.
     —
105. 
     HuuuuumaaaaanSecret

     Steam withholds the description of a secret achievement.
     —
106. 
     Gunned DownSecret

     Steam withholds the description of a secret achievement.
     —
107. 
     FlieeeeeeeeeesSecret

     Steam withholds the description of a secret achievement.
     —
108. 
     Fried BugsSecret

     Steam withholds the description of a secret achievement.
     —
109. 
     MushrooooooomsSecret

     Steam withholds the description of a secret achievement.
     —
110. 
     Sauteed MushroomsSecret

     Steam withholds the description of a secret achievement.
     —

Names, descriptions and icons are the game’s own, as Steam publishes them.