Skip to content
On This Day:
Retro Game Database · Genesis

Alien Soldier

Retro Game Database · Genesis

Alien Soldier

Step into the armored boots of Epsilon-Eagle, the legendary ex-leader of the Scarlet mutants, and embark on a high-stakes mission to thwart the sinister Xi-Tiger, who has seized control of your former comrades and turned them into ruthless terrorists bent on your destruction. Alien Soldier delivers pulse-pounding side-scrolling action across 25 heart-racing levels, each punctuated by colossal boss encounters that demand precision, strategy, and lightning reflexes. With every clash, you’ll need to learn each foe’s unique attack patterns and weak points, turning every showdown into a thrilling test of skill and nerve.

Buy this game

Game Overview

Game Details

Player Reviews & Comments

Music

ROM Hacking

Buy This Game

Alien Soldier speedruns on Mega Drive / Genesis

Compare 2 populated full-game category boards for Alien Soldier on Sega Genesis. Each board keeps its own rules and timing method. Hardware and emulator runs are labeled separately, and tied places retain their original ranks.

Superhard

In-game time · Top 10 places

Superhard on Sega Genesis, In-game time
PlaceRunnerTimeSystemRun dateRun
1wasuremono9:48Original hardwareSep 15, 2024View run ↗
2Pikachu11:46EmulatorNov 11, 2020View run ↗
3Chubbus12:18Original hardwareAug 1, 2022View run ↗
4chaosowl13:59Original hardwareFeb 6, 2020View run ↗
5chronoon14:30Original hardwareJun 22, 2019View run ↗
6Sensato_Kuro14:51Original hardwareJul 13, 2018View run ↗
7Punhist15:35Original hardwareMar 28, 2018View run ↗

Scroll sideways to see run dates and links on smaller screens.

Supereasy

In-game time · Top 10 places

Supereasy on Sega Genesis, In-game time
PlaceRunnerTimeSystemRun dateRun
1Chubbus10:24Original hardwareJul 26, 2022View run ↗
2Pikachu10:43EmulatorNov 11, 2020View run ↗
3chronoon10:47Original hardwareAug 23, 2020View run ↗
4Sensato_Kuro11:04Original hardwareOct 4, 2018View run ↗
5A-Frame12:08Original hardwareNov 24, 2022View run ↗
6dagronSR12:23Original hardwareMar 24, 2019View run ↗
7chaosowl12:38Original hardwareFeb 6, 2020View run ↗
8Sonikkustar21:23EmulatorSep 30, 2023View run ↗

Scroll sideways to see run dates and links on smaller screens.

Rankings from speedrun.com. Saved Nov 13, 2026, 5:47 pm UTC. Source leaderboards may have newer runs.