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Wave Function is a PC-based FPS game. Its single-stage bullet hell design forces players to survive under intense barrages of bullets. With roguelike elements, each attempt offers different power-ups, enemy formations, and strategies. It’s easy to learn but hard to master.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Wave Function is a retro-styled, high-tempo FPS Bullet Hell game. Players step into the role of Player Zero, facing a 100-level gauntlet inside a tight, claustrophobic simulation chamber. Each level introduces new enemy wave patterns that test reflexes, intuition, and fast decision-making skills. The minimalist yet threatening atmosphere, supported by neon grid patterns, creates a striking digital-world aesthetic.
The challenging gameplay structure, dynamic hit feedback, and continuously rising tempo make Wave Function a “easy to learn, hard to master” experience.
Key Features:
Fast-paced FPS bullet hell gameplay
Increasingly difficult enemy waves across 100 levels
Story-driven progression with impactful monologues
Major encounters with the final boss
Two alternate endings shaped by player decisions
Retro-cyberpunk atmosphere enriched with neon grid visuals
Minimalistic, fast, and fluid control mechanics
Audio & text: English
Text only: French, Italian, German, Spanish - Spain, Arabic, Traditional Chinese, Japanese, Korean, Turkish
