Catalog activity ranking

Most-Played Alien Syndrome Games in the EmuGamers Catalog

This page uses active Alien Syndrome catalog entries and separates popularity signals from compatibility evidence. This activity ranking links directly to 1 catalog entries in the Alien Syndrome collection.

What is the quick answer?

Alien Syndrome currently appears first in this activity ranking, followed by other catalog entries. Games with real community ratings are considered first; entries without votes are ordered by play activity. This is a catalog signal, not an independent editorial review.

Most-played Alien Syndrome games

No community votes428.8K playsCompatibility unverified

Alien Syndrome

Nintendo Entertainment System (NES)Action

Alien Syndrome is a top-down action and maze game developed by Sanritsu for the Nintendo Entertainment System and published by Tengen. It adapts Sega’s 1987 arcade game, placing the player in the role of a space marine searching an infested spacecraft for missing crew members. The game combines fast shooting, maze navigation, weapon collection, and timed rescue objectives. Its arcade roots give it a demanding pace, while the NES version adds a home-console interpretation of the original structure. Reception has generally focused on its tense action and distinctive science-fiction setting, although the strict timer and repetitive corridors can make it challenging for newcomers.

New 428.8K plays

How is this list kept current?

How rankings are calculated

The list is generated from active EmuGamers catalog entries. Votes and play activity determine order; browser compatibility is reported separately and does not turn an untested game into a higher-ranked recommendation.

Signals used to order the Alien Syndrome game ranking
OrderSignalHow it is used
1Real community votesGames with at least one recorded vote appear before games with no votes.
2Rating confidenceMore votes rank first, followed by the rating value.
3Play activityPlay count breaks rating ties and orders entries with no votes.
4Stable tie-breakGame name keeps otherwise equal results deterministic.

Which sources support further research?

Official sources and catalog provenance

The ranked games come from the EmuGamers database. The links below are related official project updates used for emulator support and preservation context; they are not citations for the ranking order.

v1.22.2RetroArch · Nov 20, 2025v1.22.1RetroArch · Nov 15, 2025v1.22.0RetroArch · Nov 15, 2025v1.21.0RetroArch · May 1, 2025