Terrorhedron Tower Defense

When it gets good

Share of positive reviews by how many hours the reviewer had played when writing the review.

before it gets good opening up fully opened up

Based on all 1,180 Steam reviews in every language. Median playtime in a sample of 289 reviews: 6.4h for positive, 2.8h for negative. Almost every game is rated lower in the first 2–3 hours: that window includes refunds and quick first impressions. What matters is how deep the dip is and how fast the game recovers.

Where players quit

Share of players who started the game and reached each story milestone. 100% is the most common achievement (40.5% of owners), so people who bought the game and never launched it don't count.

Story milestones aren't labeled yet; all achievements are listed below.

All achievements (47)

• Laser Turret - Level 1 The level 1 laser turret fires a single laser shot. 100%
• 4-Face Turret Platform The 4 faced platform is an expander piece for placing other turrets on, arranged in a pyramidal formation. 81%
• EMP Turret - Level 1 The level 1 EMP turret drains its target's energy, slowing it down to three quarter speed. 76%
• 6-Face Turret Platform The 6 faced platform is an expander piece for placing other turrets on, arranged in a cubic formation. 72%
• Photon Pulse Launcher Turret - Level 1 The level 1 photon pulse launcher turret fires a slow moving charge, creating splash damage on impact. 68%
• Laser Turret - Level 2 The level 2 laser turret upgrade fires a double burst shot, effectively laying down twice the damage. 65%
• EMP Turret - Level 2 The level 2 EMP turret upgrade strongly drains its target's energy, slowing it down further to half speed. 62%
• Photon Pulse Launcher Turret - Level 2 The level 2 photon pulse launcher turret upgrade fires a fast moving charge, creating double splash damage on impact. 58%
• Plastic Pulse Turret -Level 1 The Level 1 plastic pulse turret fires a charge that bounces off surfaces, expiring after 3 contacts. 55%
• Energy Vacuum Turret - Level 1 The level 1 energy vacuum turret emits a pulse every few seconds, stopping any target within range for a moment. 50%
• Laser Turret - Level 3 The level 3 laser turret upgrade fires a high velocity pulse with a long recharge time, eliminating a single target shell from anything in it's path. 46%
• EMP Turret - Level 3 The level 3 EMP turret upgrade drains its target's energy so strongly, a shell is absorbed every few seconds. 43%
• Photon Pulse Launcher Turret - Level 3 The level 3 photon pulse launcher turret upgrade fires long range seeking missiles. 40%
• Energy Vacuum Turret - Level 2 The level 2 energy vacuum turret upgrade emits a pulse with higher range, damaging and stopping any target in range for a moment. 35%
• Plasma Beam Turret - Level 1 The level 1 plasma beam turret fires a high energy continuous beam, ripping through target shells. 33%
• Finance Generator Turret - Level 1 he Level 1 finance generator turret generates funds, providing a $100 bonus at the end of each round. 31%
• Plastic Pulse Turret - Level 2 The level 2 plastic pulse turret fires a charge that bounces off surfaces, expiring after 6 contacts. 30%
• Gateway - Bronze Complete Gateway track on easy difficulty. 27%
• Energy Vacuum Turret - Level 3 The level 3 energy vacuum turret upgrade emits a pulse, damaging twice and stopping any target in range for a longer moment. 27%
• Plasma Beam Turret - Level 2 The level 2 plasma beam turret upgrade fires a continuous high energy beam, that jumps up to twice on impact. 25%
• Finance Generator Turret - Level 2 The level 2 finance generator turret upgrade generates funds, providing a $500 bonus at the end of each round. 24%
• Reactor - Bronze Complete Reactor track on easy difficulty 23%
• Plastic Pulse Turret - Level 3 The level 3 plastic pulse turret fires a charge that bounces off surfaces, expiring after 6 contacts with double damage. 23%
• Plasma Beam Turret - Level 3 The level 3 plasma beam turret upgrade fires a continuous high energy beam, that jumps up to 5 times on impact. 21%
• Spiral - Bronze Complete Spiral track on easy difficulty 21%
• Finance Generator Turret - Level 3 The level 3 finance generator turret upgrade generates funds, providing a $2000 bonus at the end of each round. 20%
• Gateway - Silver Complete Gateway track on normal difficulty. 19%
• Scramble - Bronze Complete Scramble track on easy difficulty 19%
• Reactor - Silver Complete Reactor track on normal difficulty 17%
• Fortress - Bronze Complete Fortress track on easy difficulty. 16%
• Summit - Bronze Complete Summit track on easy difficulty 16%
• Spiral - Silver Complete Spiral track on normal difficulty 16%
• Gateway - Gold Complete Gateway track on hard difficulty. 15%
• Fortress - Silver Complete Fortress track on normal difficulty. 15%
• Scramble - Silver Complete Scramble track on normal difficulty 15%
• Summit - Silver Complete Summit track on normal difficulty 15%
• Gateway - Diamond Complete Gateway track on expert difficulty. 14%
• Reactor - Gold Complete Reactor track on hard difficulty 14%
• Fortress - Gold Complete Fortress track on hard difficulty. 14%
• Spiral - Gold Complete Spiral track on hard difficulty 14%
• Summit - Gold Complete Summit track on hard difficulty 14%
• Fortress - Diamond Complete Fortress track on expert difficulty. 13%
• Scramble - Gold Complete Scramble track on hard difficulty 13%
• Reactor - Diamond Complete Reactor track on expert difficulty 13%
• Scramble - Diamond Complete Scramble track on expert difficulty 13%
• Spiral - Diamond Complete Spiral track on expert difficulty 13%
• Summit - Diamond Complete Summit track on expert difficulty 13%