Members
- Brad Walst – bass, backing vocals (1997–present)
- Neil Sanderson – drums, keyboards, backing vocals (1997–present)
- Barry Stock – lead guitar (2003–present)
- Matt Walst – lead vocals (2013–present), rhythm guitar (2018–present)
Former member
- Adam Gontier – lead vocals (1997–2013), rhythm guitar (2003–2013), lead guitar (1997–2003)
Songs in games
Adam Gontier era
| Game | Song | Year | Album |
|---|---|---|---|
| NASCAR Thunder 2004 | I Hate Everything About You | 2003 | Three Days Grace |
| Karaoke Revolution Vol. 2 | I Hate Everything About You | 2004 | Three Days Grace |
| WWE SmackDown! vs Raw 2007 | Animal I Have Become | 2006 | One-X |
| WWE SmackDown! vs Raw 2007 | Riot | 2006 | One-X |
| Shaun White Snowboarding | Animal I Have Become | 2008 | One-X |
| Rock Band 4 (DLC) | Never Too Late | 2015 | One-X |
Matt Walst era
With My Darkest Days
| Game | Song | Year | Album |
|---|---|---|---|
| NHL 13 | Save Yourself | 2012 | Sick and Twisted Affair |
With Three Days Grace
| Game | Song | Year | Album |
|---|---|---|---|
| NBA 2K19 | The Mountain | 2018 | Outsider |