ProtoGalaxy

33 achievements

Very Rare×25

Rare×7

Uncommon×1

About ProtoGalaxy's achievements

ProtoGalaxy has 33 Steam achievements. The rarest is "Minimalist", earned by just 14.6% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

14.6%

of players earned "Minimalist"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All ProtoGalaxy achievements

33 achievements

Minimalist

Turret Defense: Beat all boss types without upgrading (single or multiplayer).

Very Rare14.6%

Ecologist

Complete the Substructure mission without destroying any enemies (single player, normal difficulty or harder).

Very Rare14.7%

Puzzling

Complete the Factory mission without using the gravity beam on anything other than keys (single player, normal difficulty or harder).

Very Rare14.7%

Stealthy

Complete the Security Zone mission without taking more than 25% damage (single player, normal difficulty or harder).

Very Rare14.7%

Hero

Complete ProtoForce: Alpha Op on Hard difficulty (single or multiplayer).

Very Rare14.7%

Turret Admiral

Turret Defense: Get to round 13 (single or multiplayer).

Very Rare14.7%

Imminent Death

Turret Defense: Have all boss types in play (single or multiplayer).

Very Rare14.7%

Pawn Shop

Turret Defense: Sell 20 turrets (single or multiplayer).

Very Rare14.7%

Formidable Defense

Turret Defense: Have 40 turrets in play (single or multiplayer).

Very Rare14.7%

Uneasy Defender

Turret Defense: Lose 200% health on the planet (single or multiplayer).

Very Rare14.7%

Exterminator

Destroy all Pearl and Spider enemies in the Front Line mission (single player, normal difficulty or harder).

Very Rare14.8%

Stunt Pilot

Fly through all markers in the Battle Ship mission (single player, normal difficulty or harder).

Very Rare14.8%

Arcade Master

Complete the Barricades mission without looking back (single player, normal difficulty or harder).

Very Rare14.8%

Collateral Damage

Use the moving Proton Cannon to destroy 20 enemies (single player, normal difficulty or harder).

Very Rare14.8%

Warp Speed

Complete the Power Plant mission in under 5 minutes (single player, normal difficulty or harder).

Very Rare14.8%

Strategist

Complete the Black Hole mission using only the gravity beam (single player, normal difficulty or harder).

Very Rare14.8%

Guardian

Complete the Assault mission while keeping Earth's shield above 70% (single player, normal difficulty or harder).

Very Rare14.8%

Search Light

Complete the Derelict mission without revisiting any room (single player, normal difficulty or harder).

Very Rare14.8%

Big Saver

Turret Defense: Have 750 money on hand (single or multiplayer).

Very Rare14.8%

Energized

Complete the Reactor mission without using any battery (single player, normal difficulty or harder).

Very Rare14.9%

Star Gazer

Create a mine constellation in the Fort (single player, normal difficulty or harder).

Very Rare14.9%

Technician

Collect all blueprints (single or multiplayer, any difficulty).

Very Rare14.9%

???

Hidden achievement — tap Reveal secrets to spoil

Very Rare14.9%

Key Bearer

Use the copper key to open the lock in the Scrap Yard (single player, normal difficulty or harder).

Very Rare15.0%

Annihilator

Destroy 500 enemies in the Credits mission (single player, normal difficulty or harder).

Very Rare15.0%

Sentinel

Complete the Rally Point mission without moving (single player, normal difficulty or harder).

Rare15.1%

Demolitions Expert

Defeat the Mind without hitting any levers in the boss room (single player, normal difficulty or harder).

Rare15.2%

Turret Commander

Turret Defense: Get to round 5 (single or multiplayer).

Rare15.3%

Rainy Day

Collect 7500 money (single or multiplayer, any difficulty).

Rare15.6%

Recruit

Complete ProtoForce: Alpha Op on Easy difficulty (single or multiplayer).

Rare15.7%

Veteran

Complete ProtoForce: Alpha Op on Normal difficulty (single or multiplayer).

Rare15.7%

Galaxy Forger

Create a new map in the editor.

Rare18.8%

Pilot License

Complete the tutorial (single player, normal difficulty or harder).

Uncommon41.5%