Formerly known as Bizarre Space, this endless mine is filled with ores, gems, and numerous treasures. You may encounter random monsters.
Description[]
The ancient cave is unlocked after a cut scene is initiated upon reaching level 20. The deeper you go into the mine, the harder it is to mine the rocks, so you must upgrade your Pickaxe. The pickaxe can be upgraded by visiting David Hanks.
To enter and exit the Ancient Mine, one must use a Transport Scroll to exit. After update 1.2.4.108, there is a sign on the left side of the screen allowing the player to exit via a Transport Scroll. The writing was originally in Chinese. The quest whereby one has to find 11 parchment notes is incomplete due to it being the last quest so far. Most players have around 6.
After update 1.2.4.86, players are required to just collect six parchments only, but some players are still stuck on having to need to collect 12 of them.
After the latest and current update to Harvest Town 2, Ancient Mine is separated to 7 layers (e.g., Rock Layer, Copper Layer, Silver Layer, Gold Layer, Darkgold Layer, Gemstone Layer, Crystal Layer). Entering and transitioning between the mine layers require one transport scroll each. Dirt tiles were also introduced which when mined, will give nothing.
Upgrades[]
| Name | Function | Requirements |
|---|---|---|
 Copper Pickaxe
|
Can exploit copper and silver in the mine. | 3000 
20 |
 Silver Pickaxe
|
Can exploit copper, silver, and gold ores. | 15,000
30 40 |
 Golden Pickaxe
|
Can exploit Darkgold Ores, Rare Rawstones. | 30,000
40 40 50 |
 Darkgold Pickaxe
|
Can exploit rare Gem Rawstones. Can cleave rocks deepest in the mine. | 60,000
50 60 70 90 |
Rawstones and Drops[]
| Rawstone | Primary Drop | Other Drops |
|---|---|---|
| Emerald Rawstone | Raw Emerald | Raw Ruby, Rare Crystal |
| Red Rawstone | Raw Ruby | Raw Topaz, Quartz, Small Crystal, Occult Crystal |
| Blue Rawstone | Raw Sapphire | Raw Topaz, Small Crystal, Rare Crystal, Occult Crystal |
| Diamond Rawstone | Raw Diamond | Quartz, Common Crystal, Rare Crystal, Occult Crystal |
| Crystal Rawstone | Raw Rainbow Gem | Raw Diamond |
Ores[]
- ≥ 0 meter: Stone --Stone Layer
- ≥ 30 meter: Copper Ore -- Copper Layer
- ≥ 850 meter (900m+): Silver Ore -- Silver Layer
- ≥ 1250 meter (1300m+): Gold Ore -- Gold Layer
- ≥ 4450 meter (4500m+): Darkgold Ore --Darkgold Layer
- ≥ 7680 meter (8000m+): Raw Ruby,Raw Topaz, Raw Sapphire, Small Crystal, Common Crystal, Rare Crystal, Occult Crystal -- Gemstone Layer
- ≥ 13249 meter (15000m+): Raw Emerald, Raw Diamond, Raw Rainbow Gem, Small Crystal, Common Crystal, Rare Crystal, Occult Crystal -- Crystal Layer
All layers have a chance to obtain stone although the Occult Cave gives you more stone to mine.
Monsters and Chests[]
As you go deeper into the mine, you may randomly find small pockets of space containing monsters and/or chests. Below is a table of the monsters and chests you can find at various depths and their possible drops.
| Monsters | Chests |
|---|---|
| Fossil Bird, River Ghost, Underground Pangolin, Stone Creature, Abyss Ghost, Mutant Hound, Underground Puppy, Underground Hound | Occult Chest
(e.g., Revival Grass, Ginseng, Knotweed, Cordyceps, Refined Quartz, Transport Scroll, Copper Ingot, Silver Ingot, Gold Ingot, Darkgold Ingot, Kylin's Bone Ring, Power of Light. Spider Conch, Phantom Boots, Hunting Shoes) |