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SHOOT 'EM UP! Battle Marine is a simple naval barrage STG. A barrage of intense shots! Shoot 'em up! Shoot 'em up! Chain bombs with detonation, powerful laser sweeps, and jumps to collect medals! Enjoy a RETRO but NEW and exhilarating STG experience!
Battle Marine is a simple naval barrage STG.
Enjoy a somewhat retro yet new and exhilarating game experience by firing a barrage of shots, inducing explosions, sweeping with powerful lasers, and automatically collecting medals (recovery and score) by jumping.
Destroying enemies consecutively within a certain time frame will result in a HIT combo. Aim for 999 HITs!
Your rank will be assessed according to the results of your play. Aim for the rank of FLEET ADMIRAL!
Use the cursor keys to move left and right, press X or B to shoot, and A or Y to jump.
Press and hold the B button to charge the laser, and release it when the charge is maxed out to fire the laser.
Press A briefly for small jumps and long for large jumps.
Button assignments can be freely customized in the SteamInput menu.
Cursor keys: D-Pad (Can be changed in the key configuration)
X key: A button (Can be changed in the key configuration)
Z key: B button (Can be changed in the key configuration)
Space key: START button (Can be changed in the key configuration)
ESC key: SELECT button (Can be changed in the key configuration)
CTRL+X: Exit the game (CTRL+Q, CTRL+C also work)
CTRL+R: Reset
Alt+Enter: Toggle full screen (CTRL+F also work)
CTRL+A: Toggle screen aspect mode
CTRL+L: Toggle scanline filter
CTRL+S: Screen Resolution Settings
CTRL+K: Key configuration for the Keyboard
CTRL+V: Volume control of background music and sound effects
When Battle Marine is launched, the config.json file is automatically created.
The output path for config.json is as follows:
The configuration entries are as follows:
The keycode specifies the SDL keycode.
We are giving away a ROM file of the GBA version as a special offer for purchasing the game on Steam.
The GBA version ROM file can be found in the Steam client by clicking on the Battle Marine settings (gear icon) and selecting “Browse local files” under “Manage”.
The GBA version of the ROM can be played on mGBA or other emulators.
There are no restrictions on the distribution of this game on TV, YouTube, or other video distribution sites.
Of course, there are no restrictions on monetization.
There is no need to contact the author prior to or after the event.
Similarly, there are no restrictions on publishing screenshots in magazines, web media, social media, etc.
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