Bakyun!

An Action Shooter and Visual Novel made by Pies for CSUI Individual Game Jam 2026.

In a world where magic is as commonplace as electricity — regulated, weaponized, and institutionalized — a lone teenage witch named Baku has spent her days in peaceful solitude within a long-abandoned city, a place with no name and no visitors. Until now.

When Yuna, a blue-haired witch freshly cast out from the magic association, arrives unannounced, the silence breaks. Two witches. One ghost town full of monsters. And somewhere in the depths of it all, something neither of them is prepared for.

Diversifiers

• D70 (Across the Spider-Verse): Players can swap between Baku and Yuna mid-game using Shift.
• D33 (Bennet's Luck): Random events such as Bird Strike can stun the player mid-level.
• D47 (Sis Puella Magica!): Boss enemies feature multi-phase health pools.

Controls

• Left Click: Shoot / charge Mahou-Meter
• Right Click: Cast skill (based on Mahou-Meter combination)
• Space: Cast ultimate when both sides of Resonance-Meter are full
• Shift: Swap between Baku and Yuna

Mahou-Meter Combinations

• ■■■ — Instant kill on hit
• ■■■ — Shot splits into 5 projectiles
• ■■■ — Shot bounces between enemies with increasing damage
• ■■■ — Pulls nearby enemies together and slows them

Credits

Plugin & Engine

• Dialogic
• Godot 4.5.1

Music

• Hitoribocchi: A Musical Vocaloid Cast Recording — johnjrenns
• Blast Damage Days Soundtrack — cecilyrenns

Sound Effects

All SFX by u_qoe8xdq7hm, freesound_community, Zen, DRAGON-STUDIO, Dilip, Delon_Boomkin, Artify Studio, Marie-Louise Janneman, and Universfield from Pixabay.

Art

All assets by Pies, drawn in Ibispaint X.

Source code on GitHub.

Check out Bakyun-FinalExam.exe for the final exam build, and the modifikasi_UAS branch on GitHub.