Hello everyone!

If you followed my previous guide, you successfully navigated levels 1 to 10 by prioritizing your baseline economy over combat. Your energy tank is wider, your personal attributes cost zero wages, and you finally have a steady daily income of coins.
But once you hit Level 10, the game slaps you with reality: progression slows down drastically.
XP requirements skyrocket, and the skill points you get (still 4 points per level) start feeling like drops of water in a desert because high-tier skill upgrades cost a massive amount of points. If you don't plan your levels 10 to 20 with mathematical precision, your growth will freeze.
Here is the exact strategy to conquer the mid-game without blinding your account.
Up to level 10, buying an upgrade felt immediate. In the level 10-20 bracket, you will have to go multiple levels without spending a single point, hoarding them until you can afford the massive costs of higher attribute tiers.
Our goal in this phase is to push our attributes toward their maximum baseline efficiency while preparing for structural automation.
At level 10, your Energy is likely at level 5 and your Production is scaling. Now we need to unlock the upper potential of your manual operations.
Account Level 11 & 12 (8 Points accumulated): Do not spend them immediately. Hold your points.
Account Level 13 (4 new + 8 saved = 12 Points available): Spend 6 points to unlock Production Level 6 (boosting your output per action significantly). 6 points saved.
Account Level 14 (4 new + 6 saved = 10 Points available): Spend 6 points to unlock Energy Level 6 (Cap: 90, Reg: 9/h). Thanks to the 10% leverage rule, your passive hourly risk-free income jumps again. 4 points saved.
With your energy yielding peak passive returns, your wallet can now comfortably sustain constant raw inputs (like cows or scrap). It is time to bring your corporate attributes up to par.
Account Level 15 & 16 (8 new + 4 saved = 12 Points available): Spend 6 points to unlock Entrepreneurship Level 6 (Cap: 60, Reg: 6/h). This balances your manual enterprise actions so you never waste active time. 6 points saved.
Account Level 17 (4 new + 6 saved = 10 Points available): Spend 7 points to unlock Production Level 7. Your output per click is now massive, clearing out beautiful profit margins even with regional transaction taxes. 3 points saved.
As you approach level 20, raw manual clicks shouldn't be your only source of wealth. This is the transition phase where your points stabilize your account while your coins fund vertical automation (Automated Motors Level 3 and 4).
Account Levels 18, 19, and 20: Accumulate and dump your points into Energy Level 7 (costs 7 points) and Entrepreneurship Level 7 (costs 7 points).
Embrace the Hoarding: If you see 4 points sitting in your menu, do not spend them on random low-level combat skills just because you can. Saving points for 2 or 3 levels is mandatory to afford the 6+ point costs of high-level economic skills.
Fund Vertical Upgrades with Coins, Not Points: Use your steady coin income from your +9/h energy regeneration to buy asset upgrades (Steel, Laminated Concrete) for your automated motors. Let the machines handle passive generation while your skill points stay focused on maximizing your active attribute scaling.
Keep Combat Frozen: Yes, wars are happening. Yes, alliances are recruiting. But until you cross level 20 with a fully optimized production output and a solid bankroll, entering the battlefield will only drain your wallet on ammunition.
Don't build a fragile army on a weak economy. Hoard your points, run your numbers, and let math scale your empire!
Author's Note: Moving through the level 10-20 slowdown requires patience and strict planning. If you are a veteran player who managed this phase differently or found a more aggressive scaling route, leave your feedback in the comments!