This is a complete Keep Digging 100% Achievement guide, covering all unlockables from ores to fossils to store upgrades. Follow this guide to get 100% completion across mining progression, collectibles, money, and miscellaneous achievements.
Contents
Last updated: September 12 | Author: Bineapple
Ores in Order of Discovery
| Ore | Depth | Sell Price |
|---|---|---|
| Stone | Surface | $1 |
| Coal | Surface | $2 |
| Iron | ~5m | $5 |
| Copper | ~5m | $10 |
| Silver | ~10m | $20 |
| Gold | ~20m | $50 |
| Amber | ~50m | $100 |
| Amethyst | ~100m | $250 |
| Emerald | ~200m | $400 |
| Sapphire | ~300m | $500 |
| Ruby | ~300m | $800 |
| Diamond | ~500m | $1000 |
| Uranium | ~500m | $2000 |
| Adamantite | ~700m | $4000 |
| Orichalcum | ~900m | $10,000 |
Depth-Related Achievements
- Gold Layer – Reach 50m
- Amber Layer – Reach 100m
- Amethyst Layer – Reach 200m
- Emerald Layer – Reach 300m
- Ruby Layer – Reach 500m
- Uranium Layer – Reach 700m
- Orichalcum Layer – Reach 900m
Mining Achievements
- A Roomful – Dig 100m³
- One Golden Pavilion – Dig 1,000m³
- One Statue of Liberty – Dig 10,000m³
Gettin’ Jiggy wit Dem Ores – Collect all Giant Ores
Only giant versions of the following ores are required:
- Gold (~60m, $5000)
- Amber (~140m, $5000)
- Amethyst (~140m, $8000)
- Emerald (~210m, $10,000)
- Sapphire (~300m, $12,000)
- Ruby (~540m, $15,000)
- Diamond (~540m, $20,000)
- Uranium (~820m, $30,000)
- Adamantite (~800m, $40,000)
- Orichalcum (~900m, $70,000)
Giant ores often spawn deeper than their normal variants.
Collectibles
Chests
- Easy Come, Easy Go – $100 box (near surface)
- Making Bank – $1,000 box (~200m)
- Cash Cow – $100,000 box (~920m)
- $10,000 box exists (~260m) but no achievement tied to it.
Skins
- Planet of the Chimpanzees – Chimpanzee Skin (~50m), found in mine. Equip at surface locker.
Companion Collars – Unity is Strength
Find 15 collars in chests across mines and caves. Depths (approximate):
- ~24m (first cave)
- 200m (×2)
- 370m (cave)
- 400m (×2)
- 500m
- 700m (×2)
- 800m
- 874–875m (cave)
- 900m (bunker)
- 1000m (×2, bunker)
Use sonar to make collar hunting easier.
Fossils – Jurassic is Parked
Find T-Rex bones to unlock a statue. Achievement only pops for host in multiplayer.
| Bone | Depth | Notes |
|---|---|---|
| Skull | 50m | Mine |
| Spine | 100m | Mine |
| Ribs | 140m | Cave |
| Left Foot | 200m | Cave |
| Left Hand | 265m | Cave |
| Right Hand | 390m | Cave |
| Left Femur | 400m | Cave |
| Tail | 400m | Mine |
| Right Femur | 600m | Cave |
| Right Foot | 700m | Cave |
| Pelvic | 760m | Cave |
| Sacral | 1000m | Cave (Bunker connection) |
Money Achievements
- Digging for Change – $10,000 total earned
- Rolling in Dirt – $100,000 total earned
- Big Dig Energy – $1,000,000 total earned
Cumulative: you don’t need to hold the cash at once.
Store Achievements
- Looks Au-some – Buy the Golden Pickaxe (upgrade 10)
- The Pickmaster – Max pickaxe to level 20
- All Geared? Keep Digging – Max every item:
- Pickaxe: 20
- Backpack: 20
- Battery: 20
- Wire Rope: 20
- Dynamite: 5
Tip: Prioritize backpack and pickaxe upgrades to reduce surface trips and increase cash flow.
Miscellaneous Achievements
- Get Lost! – Use any emote (press
E) - Hiya, Georgie! – Buy emote from the clown (rooftop stairs)
- Turf It Up – Use Color Spray (buy from man in corner; press
Cto spray) - Sometimes the Diggers Warp – Use a Warp Stone (found in caves)
- Jesu, Joy of Man’s Desiring – Beat the game (red button in final bunker at 1000m) Note: Only pops for host in multiplayer.