NES

Betelgeuse

Play online for free: no sign-up, no install, right in your browser.

Emulator

Frame rate: 0 FPS
Speed: 0 %
Uptime: 0:00
Controller: Keyboard

Emulated console

CPU: Ricoh 2A03 (6502), 1.79 MHz
Memory: 2 KB RAM
Video: PPU, 256×240, 54 colors
Video memory: 2 KB VRAM
Sound: 5 channels: 2 pulse, triangle, noise, DPCM
Cartridge: Mapper 1 · MMC1 / SxROM, 32 KB / 16 KB
Emulator core: FCEUmm (EmulatorJS)

About Betelgeuse

Platform: NES
Developer: RetroGameDev
Genre: Action
Players: 1
License: Homebrew

An early work-in-progress top-down shooter by RetroGameDev, set in a sci-fi base, which the developer called a Zelda-like shooter. You fight through rooms of consoles, pipes and doors as enemies come in from every side.

Facts

Teased by RetroGameDev as very early work-in-progress footage, described as a Zelda-like shooter.

Cartridge

Mapper: 1 · MMC1 / SxROM
PRG / CHR: 32 KB / 16 KB
Mirroring: Horizontal
Saves: No

49,168 bytes · CRC32 AEC82F8A · MD5 88ffdbd886f8624b2c0d9e0b19c796af

Keyboard controls

D-pad: ← ↑ ↓ →
A: Z
B: X
Start: Enter
Select: V

Steam Controller

D-pad: D-pad
A: A
B: B
Start: Start
Select: Select

Xbox controller

D-pad: D-pad
A: A
B: B
Start: Menu
Select: View

DualSense controller

D-pad: D-pad
A: ✕
B: ○
Start: Options
Select: Create

Keys and controller buttons can be remapped with the Controls button under the game. Save and Load keep a snapshot of the game in your browser. Steam Controller works as a gamepad through Steam Input. On phones, on-screen buttons appear.