C Engineer is an Old School RuneScape creator based in Sweden, who began posting to his YouTube channel in January 2017 and has since grown to over 310,000 subscribers. He won the 2017 Golden Gnome Award for Best New Video Maker, and is known for series including Taking Your Challenges, Trolling Runescape Streamers Who Use My Plugin, and his Hardcore Ironman limited to PvP worlds. He also has a RuneLite plugin — the “C Engineer Completed” plugin — for which he provided custom recorded audio, and has appeared in every season of Gielinor Games.
| Ep | Challenge | Result | Place |
|---|---|---|---|
| E1 | Olm Schooled | 1:09:01 | 1 |
| E2 | Continental Conflict | 3 | 1 |
| E3 | Tzhaar You Fast Enough? | 44:40 | 2 |
| E4 | Money Talks | 109,483 GP | 2 |
| Ep | Challenge | Result | Place |
|---|---|---|---|
| E1 | Gold Rush | 141k gp (3231k) | 1 |
| E2 | Last Man Standing | 4.5 (15.5) | 4 |
| E3 | Regicidal Relay | 4:23 (8:15) | 2 |
| E4 | GieliGuessr | 26 | 7 |
| E5 | How Low Can You Go | 18 | 2 |
| E7 | Return of the Banned | Lost Banning 4 | 3 |
| Ep | Challenge | Result | Place |
|---|---|---|---|
| E1 | And Then There Was One | Eliminated Task 12 | 4 |
| E2 | Riddle Me This | 10 | 5 |
| E3 | Castle Wars | — | 2 |
| Ep | Challenge | Result | Place |
|---|---|---|---|
| E1 | Spawn Stars | Lost Round 5 | 10 |
| E2 | Dodging Death | Survived 12th Longest | 12 |
| E3 | Show Me the Money | 323,303 (4,160,862) | 2 |
| E4 | GieliGuessr | 34 (86) | 5 |
| E5 | Top Gear | 486 | 13 |
| E6 | Seeing Red | 6:32 (11:27) | 1 |
| E7 | Dressed Out | Lost Round 6 | 6 |
| E8 | PK Relay | 3 | 2 |
| E9 | Prop Hunt | 7 | 7 |
| E10 | Stayin Alive | Lost Heat 1 | 5 |
| E11 | Level Up | 56:58 | 5 |
| E12 | Day of Reckoning | 12 | 4 |
| Ep | Challenge | Result | Place |
|---|---|---|---|
| E1 | GieliGuessr | 314 | 1 |
| E2 | Bish Bash Boss | 3 Bosses Killed | 4 |
| E3 | Weight for It | 100 (99.6) | 4 |
| E4 | Chain Reaction | 17 | 2 |
| E5 | It Takes Two | First Round Loss | 3 |
| E6 | Glitch Escape Room | DNF | 4 |
| E7 | Region Roulette | 378,190 (741,705) | 2 |
| E8 | Skill Issue | 257 (491) | 2 |
| E9 | Five to Survive | 22:09 | 7 |
| E10 | Curtain Call | 7 | 7 |