Free tank game. Achievements are for collecting 10 unique powerups. They randomly drop from enemies, or the player dying. Don't press shift, it resets achievements. ~30 minutes to 100%, based on luck.
Free tank game. Achievements are for collecting 10 unique powerups. They randomly drop from enemies, or the player dying. Don't press shift, it resets achievements. ~30 minutes to 100%, based on luck.