Mike Pfeffer

Spearheading the creative and product vision for Spirit Sentinels, a turn-based blockchain game on the Ethereum Mainnet. Defined core elemental synergy systems, competitive PvP mechanics, and the underlying SSPK token economy. Managed a team of 15+ designers, artists, and blockchain developers, ensuring alignment with the Web3 ethos of player ownership and provably fair gameplay using Chainlink VRF. Successfully launched the initial MVP and token generation event.

Led the design team for "Aether Drift," a successful multiplayer PC space strategy title. Oversaw all aspects of gameplay, including core loop refinement, progression systems, and monetization strategies, contributing to $10M+ in first-year revenue. Implemented a data-driven approach to design iteration and optimization.

esigned and balanced complex economic and combat systems for a live-service mobile RPG. Worked closely with product managers and engineers to introduce new features, character balancing patches, and content expansions, maintaining high player retention and engagement metrics.

Contributed to the design and implementation of level architecture and mission structure for a narrative-driven console action game. Authored detailed Game Design Documents (GDDs) for various core mechanics.

Supported the lead design team on two successful simulation titles, focusing on UI/UX flow and early-stage prototyping. Conducted extensive playtesting and compiled feedback for design iteration.

Assisted the design department with asset pipeline optimization and integration. Responsible for maintaining internal design databases and competitive analysis reports.