Unleash your combat skills in FeralNova, a thrilling shooter where you fend off relentless monster waves. Guard the energy ring with precision shooting, gather EXP, and endure grueling attacks. Can you maintain your defense and keep the ring intact? Engage in this explosive test of fortitude. FeralNova, shooter game, monster shooter, survival shooter, energy ring, combat skills, EXP, intense gameplay, mobile shooter, action game, RPG shooter, challenging battles, leaderboard, skill-based gameplay, endurance, monster waves, strategic defense, upgrade, character customization, mobile game