This Portal 2 tier list ranks every major option by overall effectiveness. Rankings factor in damage output, survivability, versatility, gear requirements, and how well each option scales.
Tier definitions: S = best in class, always a strong pick. A = strong and competitive, minor weaknesses. B = solid but clearly outperformed in most situations. C = viable only for players who enjoy the playstyle.
Builds Rankings
| Tier | Build | Rating | Playstyle |
|---|---|---|---|
| A | ATLAS, the co-op sphere | 8.5/10 | Balanced approach |
| A | P-Body, the co-op turret | 8.5/10 | Balanced approach |
| A | Momentum first solver | 8.5/10 | Balanced approach |
| A | Gel router | 8.5/10 | Balanced approach |
| A | Funnel and bridge planner | 8.5/10 | Balanced approach |
Detailed Builds Analysis
ATLAS, the co-op sphere (A-Tier)
ATLAS, the co-op sphere is a competitive option in the current meta.
Best with: Portal Gun. See our builds guide for full setup. Stat focus: Balanced stats
P-Body, the co-op turret (A-Tier)
P-Body, the co-op turret is a competitive option in the current meta.
Best with: Repulsion Gel. See our builds guide for full setup. Stat focus: Balanced stats
Momentum first solver (A-Tier)
Momentum first solver is a competitive option in the current meta.
Best with: Propulsion Gel. See our builds guide for full setup. Stat focus: Balanced stats
Gel router (A-Tier)
Gel router is a competitive option in the current meta.
Best with: Conversion Gel. See our builds guide for full setup. Stat focus: Balanced stats
Funnel and bridge planner (A-Tier)
Funnel and bridge planner is a competitive option in the current meta.
Best with: Excursion Funnel. See our builds guide for full setup. Stat focus: Balanced stats
Equipment Rankings
| Equipment | Best With | Notes |
|---|---|---|
| Portal Gun | Every puzzle in the game. Portal 2 has no other weapon, and the gun exists to move you and cubes rather than to fight. | The Aperture Science Handheld Portal Device fires one blue and one orange portal onto white portal conducting surfaces. |
| Repulsion Gel | Reaching ledges no portal can see, and converting a fatal drop into a controlled climb. | The blue paint. |
| Propulsion Gel | Long horizontal gaps, and feeding extra speed into a momentum chain that would otherwise fall short. | The orange paint. |
| Conversion Gel | Chambers where every useful surface refuses portals, and the Wheatley confrontation in Chapter 9. | The white paint, made from ground moon rock. |
| Excursion Funnel | Moving a cube and yourself at the same time, and crossing acid pits that have no floor at all. | A tractor beam that carries players and cubes along its length and passes through portals without breaking. |
Check our weapons guide for in-depth stats and comparisons.
Equipment Analysis
Portal Gun: The Aperture Science Handheld Portal Device fires one blue and one orange portal onto white portal conducting surfaces. It has no damage value, no ammunition and no fire mode that harms anything.
Repulsion Gel: The blue paint. Anything landing on a coated surface bounces, and repeated bounces on the same patch build height instead of losing it.
Propulsion Gel: The orange paint. Running across it roughly doubles your speed, and that speed carries through a portal placed at the end of the strip.
Conversion Gel: The white paint, made from ground moon rock. It coats a surface and makes it accept portals, which turns Aperture's deliberate black panelling from a wall into an option.
Excursion Funnel: A tractor beam that carries players and cubes along its length and passes through portals without breaking. Some emitters come with a button that reverses the flow.
Meta Analysis
The current meta in Portal 2 centers on Portals only stick to white surfaces and Momentum carries through portals. Builds that leverage both systems outperform those that focus on only one. Our combat guide explains these interactions in depth.
What's strong right now:
- ATLAS, the co-op sphere with Portal Gun is the benchmark. Everything else is measured against it.
- The three paint gels builds are gaining ground as players find new combinations.
- Momentum first solver remains essential for learning hard content. See the boss guide.
What's underrated:
- P-Body, the co-op turret is consistently overlooked despite being the most flexible option.
- Propulsion Gel offers excellent performance for its investment level.
What's overhyped:
- Pure Funnel and bridge planner builds. High ceiling but the consistency isn't there for most players.
Quick Picks by Situation
| Situation | Best Build | Best Gear | Why |
|---|---|---|---|
| Overall best | ATLAS, the co-op sphere | Portal Gun | Highest consistent performance |
| New player | P-Body, the co-op turret | Repulsion Gel | Most forgiving, teaches mechanics |
| Hard content | Momentum first solver | Propulsion Gel | Survivability when you need it |
| Group play | Gel router | Conversion Gel | Utility and team support |
| Experienced player | Funnel and bridge planner | Excursion Funnel | Unique challenge and high ceiling |
More Portal 2 Guides
- Portal 2 Portal 2 Overview
- Portal 2 Best Builds
- Portal 2 Walkthrough
- Portal 2 Beginner's Guide
- Portal 2 Tips & Tricks
- Portal 2 Weapons Guide
- Portal 2 Combat Guide
- Portal 2 Boss Guide
- Portal 2 Maps & Locations
- Portal 2 Crafting Guide
- Portal 2 Classes & Characters
Similar Games
If you enjoy Portal 2, check out these related guides:
- Escape Simulator Tier List: puzzle game with similar mechanics
- Pico Park Tier List: puzzle game with similar mechanics
- Portal Tier List: puzzle game with similar mechanics
