Since this appears to be a very specific or community-driven topic, you will likely find the most "useful" information on these platforms: Discord Communities
Space Rock99 introduces a new tier of hero-rock synergy. Heroes can now "tether" to Rock99-class debris, granting them temporary stat boosts that were previously locked behind microtransactions or impossible grinds. This levels the playing field, making skill and positioning more important than ever. 2. The "99" Gravity Mechanic space rocks super heroes v10 space rock99 better