My Intellivision keeps freezing after a while of playing...

[NeoVenom]

The cartridges I own are clean and I believe that Intellivision is also pretty clean. Is it because it's overheating? I can't think of anything else to be honest.

[Kid Ice]

Overheating. Very common with the first gen of Intys.

[Sanriostar]

Have you cleaned the inside of the unit? You'd be suprised what's in there.

[NeoVenom]

Sorry I got back a bit late. I think it was the game Burgertime cuz when I put in Atlantis (which I brought new), the Intellivision didn't freeze up. Also, idk if I want to open my Intellivision up to clean the insides beside I'll just whind up messing it up. LoL

[jb143]

I have a feeling that Atlantis is made with better quality than most other games. I was testing a bunch recently and it was the only one that worked perfectly every time. All the others took a little bit of effort to get them to work even after cleaning. I don't know much about the freezing though. The only time I experienced that was when I bumped the system.