Launch achievement set
56 Steam achievements
Co-op client fix
Hotfix 1.0.25859 (Jul 17)
Report channel
In-game F8 feedback

Achievement bugs already fixed in hotfixes

The launch announcement describes 1.0 as adding 'a formal achievement set with 56 Steam achievements'. The very next day, hotfix 1.0.25859 (July 17) fixed 'achievements not unlocking for multiplayer clients'. If your co-op partner missed achievements that you earned as host, this hotfix is the documented cause and fix.

Before reporting anything, confirm the game updated past 1.0.25859. An achievement that failed to unlock before that hotfix is the known co-op case, not necessarily a new bug.

The Tier 5 Tech Tree report and the developer's answer

An August 5 thread reported the Tier 5 Tech Tree achievement not triggering, with the reporter adding that 'Living on a Prayer' looked broken in the same way. Developer CV_PS checked other players and found those achievements were triggering for them, concluding 'something might have gone a bit wonk with your save and/or achievements'.

The developer's requested next step: press F8 in game and submit feedback, which includes the save file, and put your Steam name in the Discord ID field. That is the official triage path, and the developer offered to look into the save directly.

Rare-catch complaints are not confirmed bugs

The large legendary bug and the legendary fish achievements are generating the most complaints, with players reporting days of hunting without success and calling the RNG 'pretty high'. This is community experience about difficulty, and no developer has confirmed these achievements are defective.

Player-reported approaches in the thread: collect every bug you see to raise encounter odds, and keep the fishing rod on a quick slot to fish whenever possible. Neither is an official mechanic statement; they are what grinders in the thread said worked for them.

Checklist before reporting a broken achievement

  1. Update the game

    Confirm you are on a build newer than hotfix 1.0.25859, which fixed multiplayer client achievements.

  2. Separate host and client

    If only the joining player missed the achievement, it matches the fixed co-op case rather than a new bug.

  3. Submit F8 feedback with your save

    Press F8 in game and submit feedback, which includes the save. Put your Steam name in the Discord ID field, as the developer requested.

FAQ

Frequently asked questions

Why did my co-op partner's achievements not unlock?

Hotfix 1.0.25859 fixed achievements not unlocking for multiplayer clients. Update past that build first; achievements missed before it match the known fixed issue.

Is the Tier 5 Tech Tree achievement broken?

As of the August 5 developer reply, the achievements were triggering for other checked players, and the developer suspected a save-specific issue, asking the reporter to send the save via F8 feedback.

How do I report a broken achievement in Go-Go Town?

Press F8 in game and submit feedback, which includes your save file, and include your Steam name in the Discord ID field so the developer can look into it.

How many achievements does Go-Go Town have?

The launch announcement describes a formal achievement set with 56 Steam achievements at release.