Achievements are the most underrated Primogem reservoir in Genshin Impact: over 1,800 achievements worth roughly 14,000 Primogems, with more added every patch. Most complete themselves along the way — the real questions are how the categories work, which ones deserve dedicated farming, and where to find hidden ones. This guide answers all three.
Achievements are an ever-growing reward system paying 5 / 10 / 20 Primogems per entry by difficulty. Three reasons they matter:
Completing every entry in a category also awards an exclusive namecard for your profile — the completionist's trophy shelf.
70+ categories exist; the ones worth knowing:
| Category | Content | Notes |
|---|---|---|
| Wonders of the World | exploration, puzzles, world quests, easter eggs | largest pool (900+), many hidden entries, grows every patch |
| Memories of the Heart | all Hangout Event endings | comes naturally while finishing hangouts — see our Hangout guide |
| Challenger I–X | combat challenges (speedkills, no-damage, gimmicks) | trivial with a built account; sweep later |
| Commission series | daily commission gimmicks | slow accumulation over months |
| Mortal Travails | book collection (4–6 per patch) | 5 Primogems per book, free with a guide |
| Explorer / Elemental Specialist | map completion, reaction tricks | mostly ride-along |
Each new region adds its own exploration series (Sumeru/Fontaine/Natlan and beyond) — clear them alongside the main story.
Not every achievement deserves a dedicated run. Sorted by ROI:
| Tier | Target | Why |
|---|---|---|
| 🥇 Free wins | Mortal Travails books, region exploration series (chests/waypoints/%) | one guided sweep clears dozens at 5–20 Primogems each |
| 🥈 Ride-along | hangout endings, world-quest chains | you'll do them anyway — achievements are a bonus |
| 🥉 Post-build sweep | Challenger speedkills/no-damage, weekly-boss gimmicks | a level-90 team clears each in ~5 minutes |
| ❌ Eventually | commission grind counts, repetitive grinds (cook 5,000 dishes) | passive accumulation; do not schedule these |
Strategy: new patches first — fresh-region exploration series have the highest Primogem density — then world quests, then the combat sweep with your built account.
Nearly half of Wonders of the World is hidden — conditions invisible until triggered, so you can miss them without knowing. Three fixes:
Easter-egg achievements (sit in the statue's hands, get flattened by a boar) are meme culture — looking them up beats guessing for hours.
Achievements are the game's best-hidden free pool — 14,000 Primogems parked in "ride-along" content. Follow new patches, patch hidden entries with trackers, sweep combat challenges once your account is built, and treat hangouts and world quests as mainline. No dedicated grinding required; the count and the Primogems climb on their own.
Weekly character builds and version guides, no spam.