Speedrun: the TAS by Randil (TASVideos 2713M), played in FCEUX. ↗ The game belongs to its makers and publishers; this site only shows how the cartridge lays out its levels, for learning.
Alien 3 (NES) maps — all 12 levels
Each map is the whole level read out of the cartridge. Open one in the player above to watch the speedrun go through it.
Level 1 map
4 prisoners to freeIn the speedrun: 123 s2048 × 1920 px▶ Open in the player
Level 2 map
5 prisoners to freeIn the speedrun: 163 s2048 × 1920 px▶ Open in the player
Level 3 map · boss
no prisonersIn the speedrun: 21 s2048 × 1200 px▶ Open in the player
Level 4 map
5 prisoners to freeIn the speedrun: 125 s2048 × 1920 px▶ Open in the player
Level 5 map
5 prisoners to freeIn the speedrun: 124 s2048 × 1920 px▶ Open in the player
Level 6 map · boss
no prisonersIn the speedrun: 28 s2048 × 1440 px▶ Open in the player
Level 7 map
6 prisoners to freeIn the speedrun: 149 s2048 × 1920 px▶ Open in the player
Level 8 map
7 prisoners to freeIn the speedrun: 141 s2048 × 1920 px▶ Open in the player
Level 9 map · boss
no prisonersIn the speedrun: 28 s2048 × 1200 px▶ Open in the player
Level 10 map
4 prisoners to freeIn the speedrun: 148 s2048 × 1920 px▶ Open in the player
Level 11 map
5 prisoners to freeIn the speedrun: 144 s2048 × 1920 px▶ Open in the player
Level 12 map · boss
no prisonersIn the speedrun: 32 s2048 × 1200 px▶ Open in the player