Pillarless Colosseum
This article is compiled from the videos of GnomonkeyRS. It records what Gnomonkey said, with sources, not verified game fact. See About.

| Type | Challenge |
| Videos | 1 (first 2025-12-12, latest 2025-12-12) |
| Main source | I Completed Colosseum WITHOUT Pillars (OSRS) |
Pillarless Colosseum is a challenge topic that Gnomonkey covers in 1 video on 2025-12-12. This article is a stub: his statements are grouped by type, repeated ones merged.
Requirements
- To qualify, a Pillarless Colosseum run must stay within the bounds of where you would fight Sol Heredit at the end; running past the guards or accidentally using a pillar invalidates the run.1
Methods
- Pillarless Colosseum is run using a Creator Kit entry made by Gnomonkey's friend Sax that places the guards from the Sol Heredit fight around the arena as visual barriers; the player can run past them in game but they mark where you must not go.2
Stats and numbers
- The Pillarless Colosseum run took hours and hours of attempts, and he did it off stream because he got frustrated resetting repeatedly and finds challenges easier without chat.3
Tips
- Many runs fail by accidentally running past the guards or accidentally safe spotting on a pillar, and that if he ran past he planned to ring set.1
- Failing to off-tick something outside the arena ends the run, since you can no longer drag an NPC once it is stuck out of reach and cannot kill it.4
Gnomonkey's opinion
- Gnomonkey thinks Jagex could easily add the pillarless barricades to the game as an optional toggle challenge, for example via the NPC at the front.5
- Gnomonkey says the best part of the run is flicking many NPCs at once while taking no damage, and the worst part is the invocations, which make him not want to do it again.6
- Gnomonkey says Pillarless Colosseum has a lot of RNG in the spawns, whereas a Pillarless Inferno is nearly the same every run.7
- Gnomonkey says Pillarless Colosseum is magnitudes harder than a Pillarless Inferno and one of the hardest challenges in the game, though not as hard as solo Hard Mode Tombs of Amascut.8
- Gnomonkey considers his successful run one of the luckiest of his hours of attempts, with perfect invocation RNG, mostly ranged manticores and fairly doable waves.9
Events
- Gnomonkey completed the Pillarless Colosseum run, done for Subtember according to the description.10
Revision history
| Date | Video | Change |
|---|---|---|
| 2025-12-12 | I Completed Colosseum WITHOUT Pillars (OSRS) | Page created: 11 statements (event, method, opinion, requirement, stat, tip) |
| ## References |
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 0:29 ↩↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 0:00 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 24:08 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 23:35 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 0:59 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 13:35 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 15:27 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 23:07 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 27:08 ↩
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I Completed Colosseum WITHOUT Pillars (OSRS), 2025-12-12. ▶ 27:35 ↩
Category: Challenges