Open to new producer opportunities

Valentinus RK

Game Producer · Product Owner · Game Designer

16+ years in the game industry. 20+ shipped titles across PC, mobile, and browser. Currently leading Riftstorm at Confiction Labs — a PC co-op looter shooter.

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Recognition

Best Visual Art

SEA Games Award 2025 · Nominee

Riftstorm
Rising Star Award

SEA Games Award 2025 · Nominee

Riftstorm
Best Flash Game

Indonesian Game Award 2012 · 1st Winner

Football Saga 2
Featured on Valve's Most-Played list

Steam Next Fest · June 2025

Riftstorm

Selected Work

See all 20+ titles →

Riftstorm

2022–Present · Confiction Labs · PC

Flagship

Head Producer, Product Owner & System Designer · Co-op Looter Shooter RPG

Leading a 30–45-person cross-functional team building a PC co-op looter shooter RPG. Alpha Playtest 3 drove 95K wishlists, 110K downloads, and 92% Very Positive reviews in two weeks. Day-7 retention hit 33% — more than double the 15% target.

30–45 devs
95K wishlists · 110K downloads · 92% Very Positive — Playtest 3
Day-7 retention 33% — 2× the 15% target
Peak CCU 1,270 — +181% vs prior playtest
Featured on Valve's Most-Played list · Steam Next Fest June 2025
Nominee — Best Visual Art · SEA Games Award 2025
Nominee — Rising Star · SEA Games Award 2025

Steam

Football Saga 2

2012–2014 · Agate International · Browser

Producer · Football Player Simulation

Football player simulation browser game. Led a team of six from ideation through release and live-ops, managed events and systems, ran playtests, and acted as spokesperson in the community forum.

Team of 6
1st Winner — Best Flash Game · Indonesian Game Award 2012

Metal Brave Arena

2017–2020 · Agate International · Mobile

Producer and Designer · PvP Realtime Side-scroll Mecha Brawler

PvP real-time side-scroll brawler featuring mecha. Led a team of ten from ideation to release, designed screen UI/UX, and ran playtesting with the community to iterate on feedback.

Team of 10

Esports King

2017–2022 · Agate International · Mobile

Co-Producer and Designer · Esports Manager Simulation

Coordinated and designed live-ops service, creating event schedules and content offers to increase retention and monetization. Led a team of ten to ensure content and event deliveries.

Team of 10

Dungeon Chef

2017 · Agate International · Mobile

Producer and Designer · Casual Idle Restaurant

Casual idle restaurant game inspired by *Delicious in Dungeon*. Led a team of six from ideation to release, ran playtesting, and iterated on balancing.

Team of 6

About

I've spent 16+ years shipping games — from J2ME on Nokia to browser MMOs, mobile live-service hits, and now a Steam co-op looter shooter. Across those years I've held every role a producer can: Product Owner, System Designer, Head of Product, and Head Producer.

My strength is steering projects from ideation through launch and post-launch operations — aligning vision across Tech, Design, and Art Directors; planning resources and roadmaps; and designing the progression, economy, and live-ops systems that keep players coming back.

I've led teams ranging from two to forty-five developers, mentored junior producers, coordinated with external clients (Square Enix, Ponta, Manulife, HiLo, Les Copaque, Pocari Sweat), and shipped titles that have won awards from the Indonesian Game Award and SEA Games Award.

Let's talk

Hiring for a producer, product owner, or game designer role? I'd love to hear what you're building.

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