Say It Ain't So is a 1994 song by American rock band Weezer from the album Weezer (The Blue Album) that has seen several uses in video games.
| Game | Year | Version |
|---|---|---|
| Rock Band | 2007 | Original |
| Rocksmith 2014 | 2013 | Original |
| Guitar Hero TV | 2015 | Live |
| Guitar Hero TV | 2016 | Original |
| Rock Band 4 (DLC) | 2017 | Original |
| Fortnite Festival | 2024 | Original |