Cosmic Avenger
Cosmic Avenger is a horizontally scrolling shooter arcade game developed and published by Universal and released in 1981. Like Universal's Lady Bug, Cosmic Avenger was not a hit in arcades, but found success and a larger audience as a launch title for the ColecoVision console. It was not ported to other systems.
- Genre
- Shoot-'Em-Up
- Year
- 1981
- Developer
- Universal
- Publisher
- Universal
- Players
- 2
P2P Netplay available on compatible cores
Cosmic Avenger frequently asked questions
How do I play Cosmic Avenger online with a friend?
Cosmic Avenger (Arcade) can be played online with friends using Etera's P2P netplay. Create a room in the launcher and invite your friend, who joins through the invite. Step by step:
- Download the Etera launcher for Windows or Linux and create your account.
- Ask your friend to do the same and add them to your friends list.
- Pick the game in the library and create a netplay room.
- Invite your friend: they accept the invite and join the room.
- The launcher keeps dependencies on the same version for both players, avoiding desync.
How do I play Cosmic Avenger on PC?
Download the Etera launcher (Windows or Linux), find Cosmic Avenger in the Arcade library and click to download. The launcher handles the emulator and setup for you.
Does Cosmic Avenger netplay lag?
Etera uses a direct P2P connection between players, which usually means low latency. Results depend on each player's internet quality.
Can I play Cosmic Avenger for free?
Yes. Every account gets a 5-day trial with premium features. After that, the free plan allows 3 new games per day and 1 netplay session per day. Premium raises those limits.
Play Cosmic Avenger on Etera
Download the launcher for Windows or Linux, find this game in the library and play solo or with friends.
Get Etera
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