Anton Opic

Help

How buying, licences, refunds and support work on antonopic.com. Can't find it? Email antonopic@gmail.com.

Contents

Buying

You pay first, then you get the software.
1. Sign in at Your account (or create one) and press Buy beside the product. Payments are handled by Stripe; your card number never reaches this site.
2. Once the payment goes through, your account shows ⬇ Download. Only you can download it.
3. Install it and start it once. It shows its own licence key.
4. Paste that key beside your purchase under Activate a computer. The program switches on at its next check — AOProTec within 4 hours, or straight away if you restart it.

One purchase = one computer. New computer? Use Move to a new computer on your account (once every 30 days; the old one stops).

A product that is not for sale yet shows 🔔 Notify me on the home page instead of a price.

Your licence key

It looks like AOP-XXXX-XXXX-XXXX. AOProTec shows it at the top right of Help → About and in its activation window; City Racing shows it in its “Activate your copy” window. Select it and press Ctrl+C to copy it. One key = one computer.

Offline, and when a program stops

No internet, or antonopic.com is down? A paid copy of AOProTec keeps protecting your computer for up to 7 days after its last licence check, on the signed receipt it keeps — a website outage, a trip or a power cut never switches it off. After 7 days without reaching antonopic.com, or on a copy that has never been confirmed as paid, AOProTec does not start its protection: it shows “AOProTec needs to check its licence” with your licence number and a Check Again button, and carries on the moment it can reach the site. The antonopic.com copy of City Racing keeps playing offline for up to 14 days since its last licence check. (This is about having no internet — it has nothing to do with refunds, below.)

If a licence is stopped (a refund, a chargeback, or a copy that was never paid for), the program tells you so on screen at its next check. AOProTec keeps protecting for 30 more minutes, checks once more, and only then shows you a message with a Check again button and closes — so a licence put right in the meantime simply carries on. Nothing is ever removed from your computer secretly — removing a program is always your choice, and Support will walk you through it.

Refunds

Each product shows its refund period when you buy it (30 days, full refund, is the standard). For a game, the period also ends after 2 hours of play, whichever comes first — a game can be finished in an afternoon. The period you were shown is the one that counts, even if it changes later. Details: Refund policy. A refunded licence is stopped, as above.

Support

Inside AOProTec: Tools → Contact Support. Your licence key and version go with the message, so AOProTec Support knows which copy you mean; you can add your error or debug log and see it before sending. Answers come back into the same window. Never send passwords or card numbers. Or email antonopic@gmail.com.

Your account

Forgot your password? Email AOProTec Support from the address you registered with and we will issue a temporary one. Want your account deleted? Ask — an account that never bought anything is deleted completely; one with purchases is closed, and the purchase records are kept because US tax law requires it. What this site stores: Privacy.

Waiting list & news

🔔 Notify me emails you once you confirm from your inbox, only about that product. Ticking “also send me news” puts you on a separate news list about any antonopic.com software. Every email has a one-click unsubscribe.

Creators

Make software, games, pictures or videos? Creators get their own page here, and selling through antonopic.com is coming — including for young creators with a parent's signature. How it will work · 🔔 join the creators waiting list (under 18: a parent is asked; under 13: a parent signs up for you).

Anton Opic Company supports junior entrepreneurs: creators under 18 get a discount on the company's share (see Sell). The agreements are published for reading now: the Creator Agreement, the Parent / Guardian Consent and the Creator Software Licence.

The rules for everyone, and how to report anything: Community Standards & Safety. No bullying, no harassment, no hate, no nudity, no profanity on creator pages, nothing malicious, and honesty in everything.

Reviews

City Racing ★★★★★ 5.0 from 1 review

★★★★★ About This Game

City-Racing is an exhilarating high-speed racing experience set in vibrant urban environments. Developed by a passionate father-son team, this Early Access title delivers the thrill of competitive street racing combined with intense police chases. Key Features • Dynamic Racing Action: Compete against 10 skilled AI drivers across multiple challenging courses • Stunning Visuals: Experience realistic urban environments powered by Unity's High Definition Render Pipeline • Intuitive Controls: Master your vehicle with responsive driving mechanics suitable for both casual and experienced racing enthusiasts • Strategic Nitro System: Use your boost wisely to gain the competitive edge in crucial race moments • Waypoint Navigation: Follow the dynamic arrow system to guide you through complex urban tracks • Multiple Game Modes: • Traditional racing circuits • Scene selection for your favorite tracks • Epic police and helicopter chases that test your ultimate driving skills Technical Details • Graphics Engine: Built using Unity's HDRP for photorealistic visuals • Physics System: Realistic car handling and collision dynamics • Day/Night Cycle: Experience races in different lighting conditions • Controller Support: Full gamepad compatibility with customizable controls • Customizable Options: Adjust graphics, audio, and gameplay settings to your preference Early Access Journey City-Racing is being actively developed by Anton and Tony Opic, a father and son with a shared dream of creating amazing multiplayer HDRP racing games. During Early Access, we're dedicated to implementing player feedback to deliver the best racing experience possible. Join us on this exciting journey as we continue to add new features, vehicles, and race environments. Your support fuels our passion to create the ultimate urban racing game. May the speed be with you! Mature Content Description The developers describe the content like this: City-Racing is not only a racing game it also includes multiple weapons and shooting at Helicopters, Bomber Plane, police and shooting at random cars. You can get out of your car and shoot at objects. Including homing missiles, rockets, machinegun and more.

Anton Opic · City Racing · ✔ verified owner · 2 Nov 2026

Every genuine review is published, good or bad. Reviews are held back only for spam, abusive language, personal information, or not being about the product. Owners can write one.