The goal in Dr. Ben is to make all of the viruses disappear. To get rid of the viruses, put four or more of the came colored blocks horizontally or vertically, and they will disappear.
In multiplayer, if you do two or more lines in one drop, your opponent will receive a punishment.
| Start Single Player Game | [ |
| Start Single Player Game + Bot | - |
| Start Two Human Players Game | = |
| Player Keys for Single Human Player
or Player 2 when Multiplayer |
4, 6, 8, 5
or j, l, i, k |
| Player 1 Keys when Multiplayer | a, d, w, s |
| Pause or Next Level After Win | spacebar or p |