Dennis Glowacki AKA CubeDude89, AKA DennisG, is an environment artist currently at Raven Software, and creator of several source engine game modifications as below:
- Jail Escape
- Hypercube: Source
- Holoreality
He also participated in creation of other Half-Life mods including;
- Goldeneye: Source Beta 4
- Strider Mountain
- The Citizen 2
- Random Quest
Kotensoft
