What is a Nuzlocke?
A Nuzlocke is a Pokemon challenge run with strict rules. Usually, you may only catch the first wild Pokemon in each area. If a Pokemon faints, it is considered permanently lost.
Both are self-imposed Pokemon challenge formats. Nuzlocke is the classic base format. Soul Link builds on that, but turns it into a co-op format with linked Pokemon and shared consequences.
A Nuzlocke is a Pokemon challenge run with strict rules. Usually, you may only catch the first wild Pokemon in each area. If a Pokemon faints, it is considered permanently lost.
A Soul Link is basically a Nuzlocke for two players. The Pokemon caught by each player are linked together. If one linked Pokemon faints, its partner in the other run also dies.
Nuzlocke is a solo format. You play on your own and only deal with the consequences of your own decisions. In a Soul Link, two runs are connected. That makes every mistake bigger because it often affects both players.
Nuzlocke is played alone. Soul Link is played with two people. That means communication becomes part of the challenge.
In a Nuzlocke, you only lose your own Pokemon. In a Soul Link, your partner also loses the linked Pokemon at the same time.
In a normal Nuzlocke, you build your team alone. In a Soul Link, both players have to plan together because the teams need to work alongside each other.
A Nuzlocke is easy to start. A Soul Link usually needs clear agreements: which Pokemon are linked, how boxes are handled, and which extra rules apply.
In a Nuzlocke, one mistake is bad. In a Soul Link, the same mistake can cost two Pokemon and ruin team plans for both players.
| Topic | Nuzlocke | Soul Link |
|---|---|---|
| Who plays? | One person | Two people |
| Foundation | Standalone challenge | Usually based on Nuzlocke rules |
| Catch per area | Yes, usually one encounter | Yes, but encounters are usually treated as linked pairs |
| When a Pokemon dies | Only that Pokemon is gone | The linked partner Pokemon is also gone |
| Teambuilding | Solo | Together |
| Complexity | Lower | Higher |
| Drama factor | High | Very high |
Both players catch their first Pokemon on Route 1. Those two Pokemon are now linked. If player A later loses that Pokemon in battle, player B must also remove the linked partner from the team. That is the core of Soul Link. In a normal Nuzlocke, only the one fainted Pokemon would be lost.
For beginners, a normal Nuzlocke is almost always better. It is easier to understand, easier to organize, and better for learning. A Soul Link makes sense once you already understand basic Nuzlocke rules and deliberately want a more chaotic co-op format. Many players start their first Pokemon Nuzlocke with a Pokemon randomizer (such as the Universal Pokemon Randomizer) to make Pokemon games like Emerald, Platinum, or FireRed feel fresher and offer more encounter variety.
If you want the exact Soul Link rules, including common extra rules, pairings, and edge cases, read the full Soul Link rules page.