Fastest Time Achievement, Explained Below

[Ryuwolves]

So for all those struggling with this achievement, this is what your suppose to do. When you run over to the X marks the spot. walk forward about 6 feet then left 4 feet. Then DIG. Start your dig near the back wall. about 2 feet away from it. Then dig straight down don't dig out or make tunnels, Dig straight down.

Next use this method. Get all perks bought lvl 1 each. Once you do get shovel lv 2. Then Battery lv 2. Then jetpack lv 2, you will need it for quicker flying up straight. once you reach silver go get your lv 2 backpack. From here keep digging straight down. Once you break through into a cave. Go up grab a light, repair your shovel and sell your rocks. Make sure you clean out the Cave your in and go back up and sell everything till you have above setup. From here dig straight down, if you run into a rock do yoru best to dig to the side of it, and keep digging down. Once you strike $100 go back up fast. repair your battery, and buy 1 TNT. Go back down and throw the TNT on the Rock, that will blow it up. Then continue digging straight down. Once you break through another cave, farm those rocks and go back up.

By this point as you break through the 50m mark, you should hit about $1500-$2000. from here head back straight up and Get Shovel only to lvl 4 tier. repair battery, buy 2-3 lights and buy only TNT From here on out. Go back down into cave. Start digging straight down. Every fire rock or normal rock you find digging down. BLOW it UP. Then keep digging you will breach the 100m Mark after 1m of doing so. At this point you should be at 20-23mins Then run like Hell to the finish and don't choke so you don't mess up your speed run.

[PIGGY245612]

Omfg i followed this for the start and beat the game in 27 mins

[Konidias]

I just winged it, tbh. Make liberal use of shift to sprint everywhere. Focus on going straight down. Upgrade as fast as possible, meaning run back to sell stuff if it means you have enough to buy an upgrade. What's the point of buying lights? I never used them. The way up is illuminated and the way down is illuminated. You're digging what is essentially a straight hole to the bottom so it's not like you're going to get lost.