Skip to product information
1 of 4

IFEN Sky Fly - Neurofeedback Game 3D

IFEN Sky Fly - Neurofeedback Game 3D

In a relaxing skyscape, the player pilots a plane gently through floating rings. To foster a sense of progress, the game rewards successful flights with points and audible sounds, making each successful pass feel like a small victory.

Positive feedback: The aircraft is flown smoothly, reward tones are played, and the trainee receives points for flying through the rings.

Negative feedback: The aircraft continues flying straight ahead without any additional actions, and the person training receives no further points.

Customization: With selectable environments and character options (as well as music to match each world), trainees can personalize the experience to stay engaged in the long term.

  • Performance presentation
  • Progress
  • Post-amplification synchronization
  • For children and adults
  • Launcher
Regular price 150,86 €
Regular price 301,72 € Sale price 150,86 €
Sale Sold out
Including VAT

In stock

Delivery time approx. 1-4 working days

Transparent VAT regime for EU business customers

All prices include 19% German VAT. For business customers from the EU, VAT will be automatically removed at checkout after entering a valid VAT ID number (reverse charge).

Requirements and compatibility

  • Neurofeedback system such as Discovery 24, Atlantis 4 Channel, 2EB+
  • Brain Avatar Acquisition 4.0
  • Brain Avatar Training 4.0
View full details
  • EEG neurofeedback compatible
  • Negative feedback
  • Continuous feedback
  • Positive feedback
  • Non-overstimulating game environments (e.g., graphics, audio)
  • Customization options in the game (e.g., music, levels, modes, environments, character selection)
  • Motivation-enhancing design across repeated training sessions
  • Cross-session progress tracking
  • Adjustable difficulty levels
  • Personalized threshold calibration
  • Suitable for all age groups (children, teenagers and adults)
  • Adjustable screen brightness and volume
  • Real-time feedback signaling (latency < 350 ms)
  • Clearly defined game objectives
  • Multilingual user manuals (English, German)
  • Immersive, user-centered gaming experience


How does the Reward Prediction Error (RPE) support neurofeedback training in IFEN Sky-Fly?

  • IFEN Sky-Fly is a neurofeedback game designed around the Reward Prediction Error (RPE) by linking real-time criteria with clear, motivating outcomes. Players earn points, and the flying figure only moves into the target circle when the feedback criterion is met, so the availability of rewards continuously updates with the trained brain state. A visible "distance-to-target" signal makes the feedback highly interpretable, supports a strong cause-and-effect relationship, and enables consistent shaping across multiple sessions. Based on reinforcement learning principles used to explain neurofeedback acquisition, Sky-Fly offers a streamlined feedback loop that keeps the reward signal meaningful and learnable over time.


Neurofeedback is understood as a reinforcement learning-based process of self-regulation, in which self-regulation is acquired through contingent feedback.

Motivation, the salience of the reinforcer, and sustained engagement are considered important moderators of learning success. Since the subjective motivational value of feedback can vary between individuals and decrease with repeated exposure, the adaptive design of feedback environments is discussed as an approach to maintaining effective reinforcement.

Against this background, offering multiple feedback or game options can be understood as a theoretically sound strategy to support engagement, reduce habituation effects, and maintain the reinforcing value of feedback across training sessions, thereby potentially promoting the stability of learning and the transfer of effects (Schwartz & Andrasik, 2016; Enriquez-Geppert et al., 2017; Lubianiker et al., 2022; Sitaram et al., 2024).


Here you can find more information about the IFEN Games and our packages.

Customer testimonials

Here's what our satisfied customers say

  • highly structured learning content is conveyed

  • Very good, practical explanation of the content

  • relaxed atmosphere

  • A MUST for anyone who uses and wants to deepen their knowledge of BrainAvatar software.

Thank you very much for this seminar.

Dagmar Richter, St. Vinzenz Hospital Department of Occupational Therapy

Dear Ms. Branga,

We would like to thank you again most sincerely for the wonderful and informative internship day we spent with you. We believe that we will greatly benefit from it in our work over the coming weeks and months. Your expertise and enthusiasm for the subject were truly inspiring and enriching for us.

We are already looking forward to a sequel.

All the best and warmest regards from Bergisch Gladbach

Hanna Gjakonovski and Elisabeth Völker

Note IFEN: Mrs. Hany Branga is internship supervisor at IFEN

I wanted to briefly describe my experiences after about 3.5 years of neurofeedback with the Institute for EEG – Neurofeedback Thomas Feiner.

The beginning is quickly told. I was very surprised by the competent professional training I received from the institute. Based on this experience, I then purchased my first software and hardware from the company Neurofeedback-Partner.

Mr. Feiner's team provided expert and friendly support throughout my initial steps in neurofeedback (and subsequent ones as well). And they were available almost around the clock. Even now, feeling more confident, they remain my go-to contacts, as their expertise and the overall range of services – see their website – are simply excellent.

I would like to take this opportunity to thank Mr. Feiner and his team.

Markus Schürholz, occupational therapist in Kiel, occupational therapist in his own practice

Your lecturer Ruth Kreider is doing a great job, she sets the right priorities, I have learned a lot.

Dr. Karl-Wilhelm Jung, Head of Cardiovascular Medicine Practice, Offenburg

I just participated in the first module of IFEN (Thomas Feiner) at the end of June.

This training course was held by occupational therapist Normen Schack in his practice in Hanover.

I went there on the recommendation of a colleague who had already participated in this training course.

I don't have anything to compare it to, but I can highly recommend it. I was very satisfied and learned a lot from the training.

L. Hilmes in a forum for occupational therapists

.... and to all of the BrainMaster and Stress Therapy crew.

This workshop was the best ever! There was so much useful information and all of the speakers and presentations were excellent. If you have never been to a workshop you do not know what you are missing. I had the honor of sitting and working with Rob Longo. Very exciting. Thank you all to those that attended and the new friends I have made.

Bill Brubaker

Our practice has been using the Brainmaster 4x4 channel for three years. We are very satisfied with it. There have rarely been any problems with the device or the program, and when there were, Thomas Feiner always provided immediate, quick, and helpful telephone support, so that there were no therapy cancellations due to technical problems.

The service is very good and the webinars are also helpful.

Furthermore, there is a constant exchange of information with Thomas Feiner and the neurofeedback therapists trained at IFEN via the forum he manages.

Thank you for that.

Julia Reinsberg, senior occupational therapist at Fischer Practice in Hamburg

I have been working with NFB for over three years now – sometimes more, sometimes less, but almost daily for the last two years. I have familiarized myself with the various manufacturers and providers.

I then decided on the Brainmaster 4x4. I haven't regretted this decision once. I've looked at other devices and methods time and again, which was always exciting and informative, but I wouldn't trade it. Four weeks ago, I decided to order the Discovery and the Avatar. I believe in the effectiveness and possibilities of neurofeedback, also because I've had good results in my practice treating dyslexia, dyscalculia, and ADHD. Treating adults as a complement to psychotherapy, whether for burnout, depression, stress management, sleep disorders, or migraines, is fantastic. The ability to integrate a QEEG and thus work even more precisely seems to justify the investment, because with the Brainmaster devices, I receive fair value—a truly unique opportunity to help people alleviate their suffering as often as possible. I've attended several advanced training courses and seminars.

I stand by Thomas Feiner's philosophy and the way he carries out his work; I find his dedication and impact meaningful and committed in a way I have never experienced before.

Roland Jörs

Wir sind für Sie da!