LOCAL PROGRESS // 11 OBJECTIVES
Achievement tracker
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Restricted level clears
Five achievements turn an ordinary survival into a roster puzzle. Decide whether you are pursuing the medal before the build phase: an unrestricted run can survive and still fail the achievement condition.
| Achievement | Official restriction | Community route |
|---|---|---|
| One Is Enough | Level 1.1, one tower, no abilities | High-upgrade Laser, Gunner, Flamethrower or Tesla routes are reported; keep the solution in this hub because the objective is short. |
| Fine, I'll Do It Myself | Level 2.1, no towers | Use active abilities only. The achievement removes towers, not abilities. |
| Specialist | Level 3.1, one tower type, no abilities | See the Flamethrower layout and three alternative single-type routes. |
| Elemental Carnage | Level 4.1, only Flamethrower, Tesla Coil and Cryo Beam | Build fire pressure, rear Tesla cleanup and emergency Cryo control. |
| Triple Threat | Level 5.1, three tower types, no abilities | Compare Flame/Tesla/Laser with Cannon/Gunner/Tesla. |
| Four-tified | Level 6.1, four tower types, no abilities | Choose control, lane power, sustained damage and cleanup. |
Fast checks for the early challenges
One Is Enough
Do not confuse one tower with one tower type: this achievement permits only a single placed tower. itsuno used a Laser with a bounce setup and also names Gunner or Flamethrower as possible when sufficiently upgraded. A commenter reports a single Tesla position as another route. Because upgrade state is decisive, this there is no universal winner for every upgrade tree.
Fine, I'll Do It Myself
Place no tower on 2.1. The release guide solves the run with the clickable ability bar and names missile, air strafe, Nuke and Cryo Beam as available options. The official condition does not require a no-ability clear.
Specialist
Multiple copies are allowed as long as every placement is the same type. The current community routes favor Flamethrower and Tesla, with a reported Machine Gun alternative. Use the Level 3.1 guide rather than turning one sentence here into a thin duplicate page.
Overkill, Fully Loaded and the final clear
Use a Cryo wall or a controlled funnel; the challenge is total damage from one blast.
Keep earning resources after the campaign and purchase every remaining upgrade. Steam publishes no complete text cost table.
A damageless community layout exists, but the official medal only requires survival.
Gotta Start Somewhere and The Real War Begins Now are ordinary checkpoint clears without special roster wording.
Why the displayed percentages will change
The tracker preserves the Steam Global Achievements snapshot recorded on July 31, 2026. It is useful for seeing which objectives were early bottlenecks, not for claiming a permanent rarity. As more owners play, every percentage can move while the official names and descriptions remain stable.
The tracker stays on this device
Checking an item above stores the selection in this browser. It does not read or write your Steam account and cannot unlock an achievement in the game.