Charles P. Graham
developer3 apps on Steam as developer · players and reviews summed across them
Store data live
3
Apps
0
Playing now
0
24-hour peak · summed
1
Reviews
3 apps · sorted by players now
Games and software
| # | Game | Players now | 24-hour peak | Rating | Reviews | Price | Released | |
|---|---|---|---|---|---|---|---|---|
| 1 |  | Memory Matrix Pro | 0 | 0 | New | 1 | $4.95 | 14 Nov 2025 |
| 2 |  | Memory Matrix Pro Demo | 0 | 0 | New | 0 | Not sold here | 16 Oct 2026 |
| 3 |  | Sudoku Challenge Pro | 0 | 0 | New | 0 | $4.95 | 20 Feb 2026 |