O.N.E.25

Are you ready to push yourself to the limit? Registrations are now open for ONE25, Victoria’s annual 24-hour Milsim laser skirmish event, returning on November 29–30, 2025.

Held at the amazing Rowallan Scout Camp (just one hour from Melbourne), ONE25 is an overnight combat simulation where players must complete an evolving set of missions against the backdrop of a fictional conflict. With play running continuously through day and night, this is a true test of teamwork, endurance, and strategy.

• Full immersion – Camp in the field with your team, carrying everything you need to survive and succeed.
• Dynamic objectives – Missions evolve as the story unfolds, keeping players on their toes from start to finish.
• Challenging terrain – Navigate bushland of varying density and cover kilometres of ground as you fight for victory.
• Community-driven gameplay – Since 2009, the Victorian Laser Skirmish Association (VLSA) has delivered authentic Milsim events, balancing serious gameplay with serious fun.
  

• Plenty of Hire Taggers Available – Choose from submachine guns, assault rifles, light machine guns, or marksman rifles.
• Different Roles to Play – Step up as a medic, ammo bearer, or keep it simple as a rifleman. Every role matters.
  

Anyone 18+ can register. ONE25 is physically demanding — players must carry their tagger, water, food, and gear throughout the event. No squad? No problem. Solo players are assigned to a detachment led by experienced members, making this a welcoming event for both veterans and first-timers.

Pack for a lightweight, hiking-style camping trip:

• Shelter, food, and clothing for 24 hours
• Sturdy footwear (boots or hiking shoes recommended)
• Long sleeves/pants in natural colours (greens/browns) or camouflage
• At least 1L of water on your person at all times
  

📍 Rowallan Scout Camp – 6 Kent Rd, Riddells Creek VIC 3431 🗓 Saturday 29 Nov, 11:00am → Sunday 30 Nov, 12:00pm

🎉 Wrap-Up BBQ – All players are invited to join us for a BBQ lunch on Sunday after gameplay ends.

• $100 – Existing Member + Tagger Hire
• $90 – Existing Member + BYO Tagger (+ $20 for new/non-current members)
  

To register, simply complete the form here: 👉 Registration Form

Our Bookings Officer will then email you with payment instructions to finalise your booking.

🔗 More info: vlsa.com.au

Info: Park, then proceed to check in at Admin. You will be allocated a tagger and a team. Then proceed to gear drop off.

Info: All players must attend and observe

Info: Game play begins

Also check out other Trips & Adventurous Activities in Romsey.