QUICK ANSWER
Read the mission’s medal conditions before starting, build the required shell and timing plan, record failures immediately, and separate confirmed conditions from suspected bugs.
Operator briefing
The official achievement list confirms campaign and all-gold milestones. Exact medal conditions and bug reports need a current-build guide plus in-game checking, so this page treats conflicts as versioned evidence rather than forcing one answer.
Use the procedure below as a decision sequence, not as a substitute for the live mission order. Random coordinates, balance values, and mod compatibility can change; stable facts and version-sensitive evidence are labelled separately.
Field procedure
- 01
Open the official achievement list to confirm the mission-linked milestone.
- 02
Use a current walkthrough to list each gold condition before entering the mission.
- 03
Turn conditions into a pre-flight checklist for shells, timing, accuracy, and optional objectives.
- 04
After the run, note which condition failed and whether the result contradicts the guide.
- 05
If two sources conflict, keep the build numbers visible and test the disputed condition instead of guessing.
Checks before you commit
- Steam currently lists 33 achievements.
- Some community guides report conditions that may be unreachable or bugged on a particular build.
- Mission pages on this site link back here for gold-run preparation.
When the live game conflicts with this page, keep the live observation, game build, and source date. That evidence becomes the next revision instead of being silently forced into an old answer.
Sources and evidence
Sources are included for verification, not copied as site content. Official pages establish product facts; community and video sources document tested workflows.