Tech Park in Legend of Mushroom is the place where you get to upgrade (the better term would be ‘research’) the stats of your passive skills (known as experiments) like ATK, DEF, DMG Resistance, Evasion, and more.
Besides, it also increases your mining axe quantity, so you can mine quickly.
This is one of the main highlights of the game, which can make or break the game for you. If you don’t regularly mine and then level up your passive skills, you won’t be progressing further.
Below, you’ll learn how to level them up, followed by a list of all the passive skills/experiments in Tech Park.
How to Level-up the Passive Skills in Tech Park
Step 1: Mining
Go to the Mine to mine some rocks that are used for leveling up in the Tech Park.
Step 2: Select the Experiment
You’ll have different experiments available to do the research on. Select the one that you want to upgrade at the moment.
Step 3: Use the Rocks to Start Researching (Upgrading) the Experiment
Spend the rocks that you mined to begin the upgrade. There are many experiments that can be upgraded more than once or twice. The more you upgrade them, the better your passive skills become.
Step 4: Use Speed-ups (Optional)
You can use 5-minute speed-ups to reduce the time taken by the upgrades. Furthermore, there’s an option to watch 4 advertisements, each reducing 30 minutes in the experiment.
List of All Tech Park Experiments
| Experiment | Symbol | Effect |
| Efficient Multitasker |  | ATK SPD +15% |
| Better Recipe Initiative |  | Base HP +20% |
| Labor Law Revision |  | Pickaxe Acquisition Speed +10% |
| Cannibal Fungus Study |  | Base ATK +20% |
| Beast Shell Hardness Testing |  | Base DEF +20% |
| Mountain Storage Expansion |  | Pickaxe Capacity +5 |
| Magic Beast Taming |  | Pal DMG +15% |
| Mystery of Spore Vitality |  | Base HP +100% |
| Super Brain |  | Tech Research Speed +10% |
| Combat Mech Arm |  | Base ATK +100% |
| Alloy Crafting |  | Base DEF +100% |
| Leyline Eruption |  | Mined Ore +10% |
| Fungal Symbiosis Study |  | Pal ATK SPD +15% |
| Adventure Motivation |  | Online AFK Rewards +20% |
| Fungi Pest and Disease Control |  | Base HP +300% |
| Beast Bite Test |  | Base ATK +300% |
| Universal Verbal Tricks |  | Base DEF +300% |
| Lazy Vacation Plan |  | Offline Earnings +20% |
| Synergy Effect |  | Pal Damage +30% |
| Shift Work |  | Pickaxe Acquisition Speed +10% |
| Infinite Storage Space |  | Pickaxe Capacity +6 |
| Fungal Strain Cultivation |  | Base HP +800% |
| Think Tank |  | Tech Research Speed +15% |
| Shroom Mountain Leyline Survey |  | Mined Ore +15% |
| Shroom Alliance |  | Base ATK +800% |
| Anti-Beast Chill Spray |  | Base DEF +800% |
| Celebration Feast |  | Online AFK Rewards +30% |
| Employee Motivation Program |  | Pal ATK SPD +30% |
| Magic Shroom's Self-Defense |  | Base HP +1200% |
| A Slacker Prepares |  | Offline Earnings +30% |
| Legion |  | Base ATK +1200% |
| Invulnerable Body |  | Base DEF +1200% |
| Super Storage Hard Drive |  | Offline Earnings Time +2 hours |
| Shroom Art of War |  | Skill DMG +50% |
| Shroom Tech Hub |  | Base ATK +1500% |
| Decipher Elixir of Everlasting |  | Base HP +1500% |
| Golden Shield Mastery |  | Base DEF +200% |
