Hull Rupture has 64 Steam achievements. That is the largest single block of long-tail search content the game produces, and achievement queries are exactly the kind of question a player types once, fails twice, and then searches for — which makes this the page most likely to earn a wiki its traffic.
The achievements divide into the same five systems the game itself does, and the split is a reasonable guide to what each group requires:
Based on what the community guides cover, the difficult achievements cluster in two places. The first is multi-angle defence — the ones that require you to hold a wave from an angle you did not expect, which is exactly the failure mode the beginners make. The second is route-specific completions, which cannot be brute-forced because the node you need may not appear on your map.
The individual achievement names were not fully retrievable from public sources at the time of writing — the game launched on November 4, 2026, and Steam's achievement list had not yet been fully mirrored by the sites a wiki can scrape. This page is structured so that names and conditions can be dropped into the five groups above as they are confirmed. If you have the in-game list, the fastest route to a complete page is the Steam client's own achievement screen, which shows every name and description for the account that owns them.