Plain Hole Fire uses gravity as its main mechanic. You control a black hole to collect weapons and bombs. The black hole size increases with bigger weapons you gather.
Step aiming your black hole with the mouse, moving your character requires keys.
Controls are a mouse to aim and basic keys to move. The black hole size grows with bigger weapons you collect.
Most tips involve using the black hole to pull weapons from enemies. Position your black hole before obstacles arrive for an advantage.
Q: What controls are used? A: Mouse to aim and basic keys to move.
Q: What is the main objective? A: Use a black hole to collect guns and bombs.
Q: Is there a timer or hints? A: Not stated.
Q: What is the main mechanic? A: Gravity pulls items into your growing black hole.