First players to reach X total XP:
| 100,000,000 | Catnip 0 O | January 18, 2015 | See rest |
| 200,000,000 | Catnip 0 O | September 19, 2015 | See rest |
| 300,000,000 | Catnip 0 O | June 22, 2018 | See rest |
| 400,000,000 | Catnip 0 O | April 3, 2019 | See rest |
| 500,000,000 | Catnip 0 O | February 26, 2022 | See rest |
| 600,000,000 | Catnip 0 O | September 10, 2024 | See rest |
| 700,000,000 | Catnip 0 O | September 10, 2024 | See rest |
| 800,000,000 | Catnip 0 O | September 10, 2024 | See rest |
| 900,000,000 | TBD | See rest |
